After her 20th birthday, Gu Qingyao left the person she had loved for many years - Gu Qingfeng
Gu Qingyao was a child raised in an orphanage. She was adopted by the Gu family and became Gu Qingfeng's nominal sister.
Until one day Gu Qingfeng threw a pile of papers in front of her, "I treat you as my sister, but you still have such thoughts. Where did you read the book? The person who always doted on Gu Qingyao yelled at her for the first time."
"Put away this unrealistic idea, otherwise you will move out! And I already have a girlfriend..." Gu Qingyao put down the feelings in her heart and accepted the admission notice from the institute. It was her 20th birthday and she wanted to bring an end to them. Unexpectedly, before boarding the plane, she saw Gu Qingfeng going crazy: "Yaoyao! Yaoyao, don't leave, don't leave me, Yaoyao, come back..."
Concept: The male protagonist has never dared to face the female protagonist's feelings and kept pushing her away. When the separation comes, he will regret it.