Top 2 in Top 9 best Thai martial arts movies.
The film tells the story of a Korean family who immigrated to Thailand and opened a class to teach Taekwondo. There is a Thai gangster gang that robbed the "Sword of the Last King of Thailand" on display at the National Museum. With strong martial arts, the Moon family regained the treasure in their hands and became the heroes of Thailand. But that angered the criminals even more. They kidnapped their youngest son and demanded the King's Sword in exchange.