After learning that the NARCS are targeting big events, Kai steals a bike and heads to the concert where Ayumi is, hoping to save her.

Tensions run high in the hospital waiting room when Kageyama shows up with Yukio and asks for Suma Garage's cooperation in finding a traitor.

United as a team, Spoke and Watari travel around the city to gather supporting data, while Hugo and Kai race against time to deliver the evidence.