The male protagonist Lishui was extremely introverted due to his childhood experience. He changed schools countless times and still couldn't make friends. In the process of being disappointed with himself, a perfect second personality was born. They accompanied each other. With the encouragement of the second personality, he gradually grew up and became better and better. At the same time, they also fell in love with each other.
Concept: No one is truly perfect. Everyone has their shining points. There is no need to lack self-confidence because of your own imperfections.