Zhao Yuncheng was dragged into ancient times by the system to collect some soul. He was just a top student who had just graduated. He had to complete the task before he could return to the original world.
Zhao Yuncheng: Soul? What is that?
Brother Yuxing: You realize it yourself.
Zhao Yuncheng: I just won't go back.
Brother Yuxing: You will die.
Zhao Yuncheng:. . .
Concept: Tradition, love