My name is Liu Yujun. I came to Jiayang Academy of Fine Arts for the first time. Wang Zijian and Fatty became good friends without knowing each other. But on the first night of school, a forest behind the dormitory emitted a strange green light. Wang Zijian and Fatty and I decided to go into the woods to have a look, but an accident happened. After that, I was involved in a mystery that had been buried for many years...