The Weird Stories I Wrote Came True, and so Did the Yandere?

My name is Jiang Qian, I live in Liuli City, I am 18 years old and an ordinary high school student. I thought I would survive high school as a loser. Until… I got a copy of "Notes of Strange Tales". The weird stories I write can become true as long as they spread to a certain extent. In order to survive, I had to face and solve these strange stories. Every time I included a strange story, I would gain a "authority". [Authority·Returning: Call the last bus, travel the Wangchuan Road, and arrive at the place you want] [Authority·Courage: The moment you can't retreat is the guarantee, it can cause three breaths of weird fear] [Power·Forget Me Not: Using an unforgettable moment as an anchor can make those who are remembered return from the past and go to the end together. As I gained more and more authority, "Kaitan Notes" became thicker and thicker, and the truth of the world gradually emerged. Before me, no one realized that our world is only as big as Liuli City. I thought that having the power to control Kaitan would protect me and the people around me. But… Why is there something wrong with the way they look at me? What do you mean my childhood sweetheart, class monitor, senior sister and netizen are scarier than weird? Gua! Don't come here to talk! My name is Jiang Qian, and when you see this sentence, I have already run away! "Jiang Qian, can you be more serious!" "Oh, okay, okay." When weirdness came to the world and everyone was in fear, a young man stood up. Behind him were countless strange stories that made weirdness change his color, as well as women who were scarier than them!