Who Changed My Magnification?

The existence of demons made people aware of it, I am not the master of this world. This is Xu Yao's 13th year since he came to this world. He doesn't know how many times he has been questioned. His answer to whether he is a human being or not is "This world is full of despair, and human beings live in cracks, so it makes sense for me to play a role as the protagonist."