As the Secret Service finally corners the Tongs' printing operation, Ah Sahm must choose between his brothers in the Hop Wei and a future with Yan Mi. Later, Young Jun seizes an opportunity to hit the Long Zii where it hurts.

Ah Sahm makes a bold sacrifice to protect Yan Mi, Mai Ling reckons with the consequences of her actions, and Leary reaches his breaking point.

Hop Wei and Long Zii gather for Mai Ling's wedding while Li Yong receives a grim warning from Kong Pak.

In the wake of Father Jun's injury, Young Jun steps up for the Hop Wei. As Leary struggles to smooth over working-class tensions, Ah Sahm grapples with revelations from Yan Mi and Mai Ling.

Chao and Lee band together after an unexpected tossup threatens their lives. Meanwhile, the Hop Wei navigate a tense deal with German traders as Leary and Strickland ruffle feathers in the political world.

Ah Sahm and Hong race against time to free a captured Young Jun before he's sent back to China. As Mai Ling hits rock bottom in prison, Li Yong struggles to gain support for a rescue mission. Buckley raises an ultimatum, and Lee follows his instincts.

Shaken by the loss of Nellie's hand, Ah Toy grapples with a difficult choice. Ah Sahm and Yan Mi think on their toes during a police raid.

While taking menacing steps to secure Nellie's land, Strickland instills confidence in Leary's political abilities. Then, as the Hop Wei increase bill production, tensions rise between Young Jun and Ah Sahm.

As Ah Sahm and Young Jun struggle to produce authentic bills, they get valuable printing advice from an unexpected source. Meanwhile, the Secret Service begins to track counterfeit currency in San Francisco.

Struggling under the pressure of an increased police presence, the Hop Wei search for a new, lucrative way to survive.