Kidnapped off the streets of the Philippines as an infant and trained as a child assassin, Sang has never had a childhood. All he's even known is killing and the kindness of his master, Chen, the closest thing Sang has to a father. When Sang's enthusiasm botches a job, it bring the wrath of Don Minchella down on the pair and Chen is brutally murdered. Barely escaping with his own life-and with Minchella's severed arm in tow-Sang swears revenge, while every gang in the city mobilizes to return him to Minchella, dead or alive.