During the Tong Wars in the late 1800s, Ah Sahm, a martial arts prodigy from China, immigrates to San Francisco and becomes a hatchet man for the most powerful tong in Chinatown.
Did You Know?
There really was a historical figure by the name of Ah Toy at the time of the events of this show, who was indeed a "Madam" in San Francisco, and rather a famed one at that. According to Wikipedia she's being cited as the first of the kind in San Francisco. See more