Transfer student Lin Nuan, as his name suggests, is like a little sun with its own light, with a warm smile, optimism and tenacity. However, her new deskmate is Jiang Yu, the school bully who no one dares to mess with in Qingyang No. 1 Middle School - a person who is rumored to be fierce in fights, has a mysterious family background, and has eyes that can freeze people to death.
The whole school avoided him, but Lin Nuan was pushed to him by fate. She was not afraid of his cold face, ignored his low pressure, and used the sweetness of orange candy and unreserved sincerity to pry his frozen world bit by bit.
He is a walking iceberg, covered in thorns; she is a fearless little sun, who only wants to melt the glacier. From forced deskmates to unexpected guardians, from vicious tutoring in the library to out-of-control hugs on rainy nights... When the cold school bully awkwardly learns to be gentle, when the warm little sun also has its own safe haven, two scarred hearts approach each other in ignorance and throbbing, and redeem each other.