After finding himself in a bind, Dennis turns to Nicky for help, leading them to uncover an auto theft ring in Chinatown. Elsewhere, when an argument about family causes Henry and Nicky to have their first real fight, Henry reluctantly reconnects with his estranged father. Finally, Evan is forced to make a difficult decision that could cost him his job.

After a tip from Evan leads Nicky and Mia to a secret meeting between Juliette and a mysterious scientist, Nicky begins to question whether she should approach her relationship with Mia as a friend or a shifu. Elsewhere, Henry's findings lead him to an expert that may be able to help decipher his research. Finally, Jin and Mei-Li help to settle an age-old dispute between Chinatown's oldest grocers.