Korean family made up of taekwondo experts moves to Thailand, where they set up a taekwondo gym. However, one member of the family, Taeju, wants to become a famous pop singer instead. The family becomes famous after stopping treasure robbers.

Chook falls in love with Chaoba and plans on asking for her hand in marriage but she's killed by a crocodile that's been terrorizing their village before he has a chance. Chook then gets on the bad side of some local thugs after the croc interrupts a boat race and must consult a village elder / mystic for help. Chaoba's ghost also returns to lend a hand.

Kham finds himself in trouble when he is accused of killing a trader. While on the run from the trader's nieces who are martial artists, Kham meets a friend who warns him of a terrorist plot.