A passenger that boarded the bus to commute to a meeting with investors for his game development project. Xiao He Yun is a kind person at heart, but when Li Shi Qing inadvertently drags him into the time loop, he struggles to take action due to being made all too aware of his own morality. Likening the time loop to a video game, he identifies that the condition for breaking the loop is to catch the perpetuator behind the bombing. He has sharp analytical skills and uses critical reasoning to help solve the mystery.
(Source: MyDramaList)