A gritty, action-packed crime drama set during the brutal Tong Wars of San Francisco’s Chinatown in the second half of the 19th century. The series follows Ah Sahm, a martial arts prodigy who immigrates from China to San Francisco under mysterious circumstances, and becomes a hatchet man for one of Chinatown’s most powerful tongs.

Kaká is the son of a legendary hero. His body is possessed by an evil force that grows every day, threatening to destroy the world. Determined to prevent this catastrophe, a group of young heroes joins him on an epic journey.

Two incompetent detectives, punished by their captain, are put on a wild goose chase.