Starting from the first year of high school, a little chubby girl's life began to change after she met "The Sea After the Rain".
One is the all-powerful king, capable and handsome;
One is a cold man, mysterious and noble;
One is a man with pin-haired hair, innocent and cute;
One is the computer king, delicate and gentle.
An intricate relationship took place between them. Their lives just began to take off, their hazy relationships began to take off, and their dreams began to take off.
Who is the speedster, who is Xiaojun's brother, and what is the mystery of Yu's life experience?