My name is Lin Wanfeng, and I am a freshman at Z University. I thought I could eat, drink and have fun at Z University for four years and make some friends with similar interests. Unexpectedly, instead of making a few good friends, I met a lot of "ghost brothers", which made me anxious for four years and barely allowed me to live a peaceful life for a few days. Just do your best, Z., And let the ghosts disperse!