Supernatural: Starting Mystery House

After graduating from college, Ye Yan inherited the mysterious house left by his missing parents. When he was cleaning up the mysterious house, he triggered the god-level demon exorcism system and changed everything. At the class reunion, a friend called via video: "Ye Yan, why didn't you come to the class reunion? So what, is the monster in your secret room real?" Ye Yan: "Stop making a fuss. Monsters are all fooling people. We are all college students and we must believe in science. No more talk, you guys gather together first. I'm on the way and I'll be there in a minute." After saying that, Ye Yan raised the hammer in his hand and hit the kappa under his feet a few more times before heading to the class reunion venue. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.