It's Killing Me, Life Corrector

Han Qiaoyun turned out to be an ordinary primary school student. When he was ten years old, he accidentally came to a completely unfamiliar environment. Han Qiaoyun has been thinking of various ways to find a bond with the real world. After an exorcism ceremony, Han Qiaoyun gave up and lived according to the memory of Han Qiaoyun for five years. However, he accidentally awakened the system and learned that he was now in a novel world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.