I'm Afraid of Strangers, but I Can Still Make Friends?

Due to her personality, Sakurai Miyuki has been afraid of strangers since she was a child. She entered the first year of high school with almost no interaction with others. She thought that her high school life would be as smooth as before, but she ended up being stalked by a "strange" girl who claimed to be her junior high school classmate? Not only that, but the idol that he longed to meet, the legendary horse racing queen Donghai Emperor, actually transferred to his school and was ostracized by his classmates? "She is the legendary horse racing queen, the Emperor of the East China Sea?" I can't understand the strange thoughts of my classmates, why they should exclude such a strong, handsome and cute girl. With such doubts, Sakurai Miyuki mustered up the courage to actively contact others for the first time and try to get close to her idol...