The Great Demon creates a hole in the heaven. This confuses the whole world and there is no difference between day and night. The bright sun harms the people. DAO PUN SIN begs the gods to save the people. The gods work together to mend the hole and overcome the problem. The duel between the gods and the demons is approaching. The Great Demon finds that the gods have appointed DAO PUN SIN's son SIU YAT to represent them. He therefore makes DAO PUN SIN's wife having his child. He wants to spoil the formal relationship and wins the gods with this dirty trick. PUN SIN's wife dies after giving birth to SIU YUET. The Great Demon appears and wants to take SIU YUET away. PUN SIN refuses and fights against. Before he dies, he manages to leek him up and buries him deep in the abyss. In chaos, SIU YAT and SIU YUET are lost. Twenty years later, the SUN CHILD and the MOON CHILD go to buy daily necessities with WONDER GIRL.… ...

As the SUN CHILD and the MOON CHILD have gone into the palace without permission, they are caught together with LUP, TUD and CHING CHING. The king orders to have them beheaded. Incidentally, the prince is sick. SUN and MOON catch him and claim that they are able to cure him. The king agrees to delay the prosecution. In fact the prince is made sick by his uncle with magic. As their plan is spoiled, the prince's uncle determines to eliminate SUN and. MOON. SUN and MOON drive the evil spirit out of the prince's body, however CHING CHING'S soul is transplanted into his body. BLACK EVIL takes him away. SUN and MOON rushes behind and finally kills him. They save both CHING CHING and the prince. The prince's uncle is put behind bars as his plan is discovered by the king. His son SZE MA HONG hires YIN PIN CHIN to save him. The king orders SUN and MOON to arrest him.

SZE MA HONG wants to kill YIN PIN CHIN so that no one can be the witness of his trick. PIN CHIN is decived and poisoned. He rushes back to Yin Lo where SIU KO cures him. The king sends SUN, MOON and swordsman LING SIU to arrest his brother. MOON is afraid of death and retreats on his way. He is stopped by SUN. LING SIU does not want to be supervised by SUN and MOON, so he steals the badge with tricks. LING SIU invites PIN CHIN to have a duel but he is defeated. LING SIU respects PIN CHIN and leaves without saying a word. SUN and MOON do not understand the real world and are nearly killed by WHITE FACE. Fortunately they are saved by PIN CHIN. PIN CHIN knows that they want to arrest him, so he trick them. CHING CHING arrived together with LUP and TUD. She also wants to catch him. They quarrel and are caught by SPIDER. PIN CHIN kills SPIDER and suggests that they can hire him to catch the king's brother.… ...

Although SUN and MOON have helped CHING CHING to escape, she does not thank them. Instead she scolds them. WONDER GIRL finally find them and tells WONDER GRANDMA. SUN and MOON take her to their new house. There WONDER GIRL is deeply impressed by the materialistic live. She agrees to persuade WONDER GRANDMA to live with them. They bring beautiful clothes and delicious food to WONDER GRANDMA. She is afraid that they will rot and turn bad, so she refuses and gives them a lesson. They do not want to make her unhappy, so leave the materialistic world and go back to the mountain. WONDER GRANDMA uses tricks to test them, finding that they have not been badly influenced by the materialistic world. She agrees to move into their new houses. SUN and MOON become more and more famous and win respect of the villagers. On the other hand, they have no more freedom. CHING CHING brings a lot of money to hire them to teach magic.… ...

SING SIN wants to learn magic and also employs different monks and magicians to teach him. However most of them are tricksters. But he does not give up. He insists on asking SUN and MOON to teach him. CHING CHING orders subordinates to impersonate them. But SUN and MOON also arrive and tool them. SING SIN does not want to make SUN and MOON angry. He sends CHING CHING to work in their house for a month. WONDER GIRL fools CHING CHING, CHING CHING is iii treated. SUN and‧ MOON help her to do housework secretly. However CHING CHING just regards these as tricks. She hates them even more. CHIN SAU KUEN YUM impersonates PIN CHIN and conducts robberies. PIN CHIN traps her. Proving that he is innocent, he releases her. WONDER GRANDMA feels that WONDER GRANDPA is in danger. She brings WONDER GIRL and goes to help him.… ...

After a hard duel, Brothers DRAGON and MOUSE are driven away by SUN and MOON. However their clothes are torn. WONDER GIRL arrives. On seeing this, she misunderstands that they have some filthy relationship. Although they try to explain, CHING CHING is driven away. WONDER GIRL uses the hand-drum given by WONDER GRANDMA to control SUN and MOON. When she swings it, their action will be slowed down. They suffer a.lot and do not want to be governed. They try every means to resist but in vain. They seek help from PIN CHIN and hire him to steal the hand?-drum. PIN CHIN tricks all of them and punishes them. This makes them understand that they are mutually interdependent. They no longer argue. CHIN has a valuable glass. He wants to sell it to the prince of Sun Tuk. However it vanishes and CHIN suspects that CHIN SAU KUEN YUM has stolen it. PIN CHIN claims that he can prove her innocent.

PIN CHIN lays a trap to trick CHIN with the presence of CHIN SAU KUEN YUM. PIN CHIN appreciates her talent and invites her to be his partner. PIN CHIN and CHIN SAU go to catch KAM BAY together. After a hard fight, they manage to do so and earns the bonus. CHIN SAU admires PIN CHIN and they go travelling together. One day, CHIN SAU disappears and PIN CHIN is confused. SUN and MOON want to win over CHING CHING’s heart. However CHING CHING does not want to show her decision. This upsets them. When they discover that both love CHING CHING, they decide to compete for her. CHING CHING is gradually touched by them. She can make a choice between them and requests them to have a duel for her.

SUN refuses to have a duel with MOON. CHING CHING is very disappointed and finally confesses that she only wants to take revenge. In fact she does not love them. MOON does not 9ive up‧ and still entangles her. TAI HUI knows that SING SIN has longed for being a god. He hypnotises SING SIN and steals his fortune. Incidentally MOON sees it. He drives TAI HUI away. SING SIN begs MOON to teach him how to be a god. MOON agrees as he wants to stay there so as to approach CHING CHING. CHING CHING is not happy with this. MOON sees CHUN TAO by accident and his eyes suffer. Although WONDER GIRL cures him, e loses his ability to see throu9h solid Object. MOON rushes to WONDER GRANDMA to seek help. SING SIN becomes ill as he doesnt not learn magic properly. SUN cures him carefully. CHING CHING is impressed. MOON loses his eye-sight suddenly on his way. He meets TAI HUI who wants to kill him. As he is running away, he meets KAM FA and NGAN LAU.

KAM FA and NGAN LAU drive TAI HUI away. They regard MOON as their assigned husband. They leek after him with care, making his eye-sight recover. However he still pretends to be blind sc as to enjoy care given by them. TAI HUI makes KAM FA and NGAN LAU unconscious so as to blame MOON as a sex maniac. 1ne v111agers want to drown MOON dead. MOON asks for help from PIN CHIN. PIN CHIN cures KAM FA and NGAN LAU. They want to defend for MOON but are regarded as helpers of him. They want to kill them. PIN CHIN suggests them to have marriage sc as to calm the villagers down. WOON is unwilling to stay there, sc he pays PIN CHIN to help him escape. SING SIN discovers that SUN and CHING CHING do love each other. To embridge them, he plans to be kidnapped. However it really happens. Fortunately SUN saves him. As both SUN and CHING CHING are self-assertive, no one is willing to make the first step.

To stay away from KAM FA and NGAN LAU"s entanglement, MOON and PIN CHIN take refuge to Tao Fa Town. There they attend the wedding feast of NAM KUNG POK. As KAM FA and NGAN LAU have arrived, they hide in Nam Kung Castle. There they fight and NAM KUNG POK tries to stop them. WOON discovers that TAI HUI is going to harm NAM KUNG POK. He wants to inform him but is taken away by KAM FA and NGAN LAU. TAI HUI wants to kill NAW KUNG POK however he is eaten by NAM KUNG POK. WOON is quite surprised on seeing NAW KUNG POK have not been hurt. NAM KUNG POK wants to train his son NAM KUNG SING to take of throne of the demons. He asks SING to suck WOON's essence. However they have made friends and SING does not obey his order. NAM KUNG POK uses magic to trap MOON and orders SAING to do what he tells. KAM FA and NGAN LAU arrive at SUN"s house as they are finding MOON. SUN awares that MOON"s life is endangered.

SUN rushes to Dragon Castle to save MOON. However KAM FA and NGAN LAU’s flying apparatus cannot accommodate all of them. Therefore SUN leads the way alone. SIN YUNG is afraid that SUN"s heart will be polluted, so he sends HEUNG YEE to protect SUN. NAM KUNG POK knows that SUN is on his way to save MOON. He instructs SING to take SUN's essence. He sends subordinates to lead SUN to his castle but his plan is spoiled by HEUNG YEE. HEUNG YEE does not want SUN to risk his life. She lays a trap to keep him behind bars. Later she realizes his eagerness to save MOON, she releases him. SUN arrives at Dragon Castle. With HEUNG YEE's help, he becames invisible. However he is defeated by NAN KUNG POK. NAM KUNG POK forces SING to suck his essence.

NAM KUNG POK is in fact YEUNG MOR. He wants to kill KAM FA and NGAN LAU and devotes them to the GREAT DEMON. HEUNG YEE arrives to stop him. Finally she manages to trick him away. When NAM KUNG POK is taking SUN and MOON's essence, HEUNG YEE secretly goes into his body to save them. However she fails and is also trapped. MOON successfully convinces SING to release them. However SING is killed. To stay away from KAM FA and NGAN LAU, MOON asks SUN to help him. He pretends to be dead. However his plan is recognized and tricks him back and arrests MOON. PIN CHIN finally finds KEUNG LING who is being attacked by a secret man and is in dangerous situation. Fortunately PIN CHIN saves her.

PIN CHIN uses tricks to find the real identity of the secret man. He is MU SAK who lusts for KEUNG LING"s beauty. He wants to kill her to stop his desire. PIN CHIN kills him and KEUNG LING thanks him a lot. However she once again goes away without leaving a note. MOON brings KAM FA and NGAN LAU to their house. He backbites them and wants WONDER GIRL to drive them away. However it does not work and they become friends. MOON pretends to be a monk so as to get away from KAM ~A and NGAN LAU. There he meets WONDER GRANDPA. They talk happily with each other. WONDER GIRL arrives, hoping to take WOON away. However WONDER GRANDPA uses magicf to make them return. WOON thanks him and goes travelling with him. On their way, they come across WONDER GRANDWA.

WONDER GRANDMA follows WONDER GRANDPA but she is shirked by his magic. She sends a paper pigeon but still fails to find him out. WONDER GRANDMA knows that WONDER GRANDPA loves eating chicken. She changes herself into a chicken. WONDER GRANDPA is deceived and has to face her. They argue and WONDER GRANDPA leaves angrily. To arouse her anger, WONDER GRANDPA hires a prostitute YIM HUNG to be his wife. But WONDER GRANDWA realizes the fact and laughes at him. SUN meets KAM FA and NGAN LAU who have been changed into idiots by WONDER GRANDPA. He brings them to see WONDER GRANDMA. He cures them by withdrawing his curse. WONDER GRANDPA requests SUN, WOON and WONDER GIRL to act as his children. SUN and MOON have been informed of his identity, so they use tricks to embridge him and WONDER GRANDMA.

KAM FA and NGAN LAU asks WONDER GRANDPA and WONDER GRANDMA to be in charge of their marria9e. MOON objects. WONDER GRANDPA suggests to test whether they can communicate. After that he is going to decide whether they should marry. MOON cheats in the test but unfortunately it makes KAM FA and NGAN LAU success. Therefore they are gcin9 to get married. The prince mistakenly posts WONDER GIRL's portrait. SUN and MOON knows that she is willing to marry him. Thus they disregard the fault and send her to him. As the prince knew that he has made a mistake, he goes to find CHING CHING personally. Once again, he makes a mistake‧ thinking that WONDER GILR is CHING CHING. He gives her a gift with which she is able to go into the palace. As he realizes making a mistake, he goes to find CHING CHING again. WONDER GIRL is very upset. The king discovers CHING CHING's background. He takes her relatives as hostages and threatens her to marry his son.… ...

CHING CHING does net thank SUN for his help, instead she scolds him of benefiting from this incident. They quarrel again. MOON claims that he can only get married after SUN's marriage. KAM FA and NGAN LAU are worried. KAM FA and NGAN LAU try their best to embridge SUN and CHING CHING. However SUN is tee frank while CHING CHING is unruly. They cannot forgive each other. KUN LUNCHING and KUN LUN FUNG learn fencing to eliminate FAT MOR. However KUN LUN FUNG is killed while KUN LUN CHING is poisoned. He is saved by YAU YORK SHUI. FAT MOR knows this and orders KU TIN CHlNG to kill them. They escape but KUN LUN CHING becomes crazy and wants to kill YORK SHUI. Fortunately YORK SHUI is saved by SUN. YORK SHUI loses her memory as she is injured. SUN adopts her in his house. KAW FA and NGAN LAU wants to bring them together. YORK SHUI loves him and tries to be go to him. CHING CHING is jealous of this.

MOON suggests SUN to write poets to CHING CHING and YORK SHUI to state and reject love respectively. By mistake the poets have been exchanged. This makes the situation worse. MOON sets up to help YORK SHUI to recall her memory. SUN escorts her home. TIN CHING is very jealous. PIN CHIN cures PINK KI. PINK KI tells him her nasty experience and unwillingness to stay with FAT MOR. PIN CHIN has mercy on her and decides to eliminate FAT MOR. FAT MOR cannot learn magic without PINK KI. He discovers that CHING CHING'S nature is similar so he orders TIN CHING to catch her. SUN discovers this and rushes to save her.

FAT MOR wants to kill SUN so that his filthy act will not be known. SUN escapes with the help of YORK SHUI. SUN tells the others about FAT MOR's identity bit YORK SHUI does not completely believe his words. TIN CHING goes to catch SUN and SUN cannot beat him away. HEUNG YEE arrives and impersonates SUN. She is caught while SUN is miniacturized and takes refuge in her clothes. When HEUNG YEE reaches FAT MOR's house, SUN rushes to save CHING CHING and they no longer withhold their feeling. On seeing this, YORK SHUI is depressed. SUN wants to help CHING CHING to escape. Unluckily FAT MOR catches up with them. To help them, York Shui devotes her life. SUN is very sad. HEUNG YEE brings SUN to SIN YUNG. SUN is informed that he is going to represent gods in the duel between gods and demons, he decides to put love aside for chivalry. FAT WOR catches PINK KI again. SUN, HEUNG YEE and PIN CHLN join together to eliminate FAT WOR.… ...

Evil spirits occupy MOON's heart and HEUNG YEE is awared of it. She wants to kill him but in turn she is controlled by BLACK DEVIL. BLACK DEVIL wants her to seduce SUN. Luckily his plan is spoiled by WONDER GIRL and all of them become conscious again. HEUNG YEE tells the others that MOON is the GREAT DEMON's son. KAM FA and NGAN LAU stay away from him. He is in despair and runs away. On his way, he meets PIN CHIN and tells him everything. However PIN CHIN can do no help. BLACK DEVIL controls PINK KI to seduce MOON again. PIN CHIN and HEUNG YEE arrive and save them. PIN CHIN declares firmly that he loves PINK KI despite her ugly appearance. HEUNG YEE cures her, restoring her beauty. WOON finally becomes a demon and wants to kill the others.

For chivalry, HEUNG YEE wants to kill MOON. SUN is reluctant to see this and stop her. MOON is then taken away by BLACK DEVIL. MOON is brought to see the GREAT DEMON who transfers his power to MOON, making him a real demo. He orders MOON to get Sun and Moon Sword to set him free. MOON arrives at Yat Yuet Pool and SUN also reaches there. They fight for the sword and SUN gets it. However he is deceived by WOON. MOON takes the sword. Hurting SUN, MOON flees. MOON releases the GREAT DEMON with the sword. The GREAT DEMON brings his subordinates to attack the heaven. SIN YUNG is hurt. SUN takes the chance to defeat and kill MOON. The GREAT DEMON is in great anger. He uses magic to bring catastrophes to the world. Can SUN eliminate the GREAT DEMON? Has MOON died in such a way? You will be able to find the answers in the final episode.