Sui Yu can't remember when he met Lin Zhixiu. He only remembers that when he was a child, he always called him "Brother Ke Ke." Many girls of that age are hiding or revealing a boy in their hearts, and Sui Yu doesn't stand out. She likes Lin Zhixiu, and she feels ashamed because she has been calling him brother since she remembered him. Even though she knew that they were not related by blood, the girl's love was the secret that Sui Yu had kept in her heart for four years. But it was seven years later when Sui Yu was in her third year. She thought she had disliked Lin Zhixiu for a long time, but her heart still beat crazily when they saw each other again, and her title became "Brother Zhixiu"...
Purpose: People must be brave in love