Kong, a deaf-mute, lives a life of quiet desperation working for Bangkok mobsters. Despite his disability, Kong's mentor Joe trains him to be a stone-cold assassin. After a brutal hit abroad, Kong returns to Bangkok and falls in love with young pharmacy clerk. But when Joe's girlfriend Aom is raped, the duo risk everything for revenge.
Mok, a debt-ridden student, becomes a caregiver for Day, a partially blind badminton player. Their growing connection is tested as Day faces the limited time left with his remaining vision.
A young man from China named Zee-Oui immigrated to Thailand in hope of a better life. His only possession was the knife inherited from his mother.
