Liu Yang was a common employee, he had not perspective for his life. He only lived in a common and ordinary way, he had fun when he could.
However, everything changed during his journey to work. There was a police chase, and he was shot by mistake.
When he wakes up, he discovers that he is in the other world and that he could have a new chance at life in a different world from the previous one.
At that moment he begins to think about the best ways to live the new life as much as possible.