Jason Zhou, his friends, and Daiyu are still recovering from the aftermath of bombing Jin Corp headquarters. But Jin, the ruthless billionaire and Daiyu's father, is out for blood. When Jin has Jany murdered and steals the tech she had refused to sell him, Lingyi is the only one who has access to the encrypted info, putting her own life in jeopardy. Zhou doesn't hesitate to fly to China to help Iris find Lingyi, but the group is playing a treacherous cat and mouse game in the labyrinthine streets of Shanghai, determined on taking back what Jin had stolen. -- adapted from jacket