A formerly inconspicuous failing student in Lu Jianyan's middle school class who underwent a dramatic personality transformation, appearing as if he had switched souls. He became Lu Jianyan's deskmate and close friend, sharing aligned interests in food, movies, and games. He was actually a tasker with a strange system in his mind who was sent to conquer Lu Jianyan. He was the first tasker Lu Jianyan discovered, when he accidentally overheard him talking to his system about completing a mission.
