The Vipers, one of the most feared drug dealing gangs, led by Vicky, steals The Joker, a new drug. When drug dealer, Rama, is murdered, Gatot, a drug enforcer is called in. Rizo, Rama's older brother, leader of the Bad Wolves gang, is upset by the killing. Rizo concludes that it is the Vipers who are behind Rama's murder. After that, an all-out gangland warfare erupts.

Mentari's death forces the estranged siblings to reunite under Langit's care. Amidst their respective conflicts and wounds, they learn to accept their loss and rediscover the meaning of family.