Children's martial arts movie telling the story of young Wong Fei-Hung and the first sword in the world. Action direction by Won Jin, known widely for his performance as Sonny Wong in The Scorpion King.

Dr. Kojubu, a wizard, creates an abominable monster with the intention of ruling the world with evil and sends the monster into the world. By chance, the ghosts invade the country house where Young-gu lives, and then enter the body of the sleeping ones and manipulate them.