Mysterious Resurgence: the Public Exam Begins and You Sneak into the Ministry!

My name is Qin Kai. I was adopted by a person who could enter and exit the lunatic asylum at will since I was a child. After graduating from college, I wanted to change my destiny by taking the exam, but I was accidentally killed during an exam... Qin Kai, who became a ghost master, is slightly different from other ghost masters. He knows how to use his brain to deal with... In the shopping mall, the head-changing ghost kills people indiscriminately, but Qin Kai finds that he can save his life as long as he lowers his head and faces it! In a haunted house, the red-clothed ghost is locking people's lives away. As long as they find the kitchen knife that killed her, they can be frightened! During the dismemberment case in the school dormitory, he turned into a ghost and only killed people born in the same month as him! Accordingly, this also allowed Qin Kai to continue to become stronger in the mysteriously resurrected world, rising from a low-level ghost controller to the top of the pyramid, and unexpectedly obtained the secret of becoming a god... Thus began a journey of survival...