Tong Jiayao was forced to transfer to another school due to school bullying and suffered from depression. In the new school, Tong Jiayao accidentally bumped into and became friends with the school bully Lu Xingyu. Because of Lu Xingyu's appearance, Tong Jiayao was no longer the transparent person she used to be, and Lu Xingyu also changed a lot.
Concept: Everyone can be his or her own beam of light