Zen, an autistic teenage girl with powerful martial arts skills, gets money to pay for her sick mother Zin's treatment by seeking out all the people who owe Zin money and making them pay.
JeeJa Yanin
Zen
Hiroshi Abe
Masashi
Pongpat Wachirabunjong
No. 8
Taphon Phopwandee
Mangmoom
Ammara Siripong
Zin
Dechawut Chuntakaro
Priscilla