Cheng Shuang is an ordinary high school student, but she has excellent grades and has been well protected by her family since she was a child. She has never made friends with any boys of the same age except her older brothers. However, in high school, there is a boy who takes the initiative to talk to her and make friends. This is a passion that Cheng Shuang, who is considered to be lonely, has never experienced before, and then begins a period of unforgettable lingering between you and me...
Back to the present, Cheng Shuang has become a female teacher who has no worries about food and clothing. She meets him again while she is still in college...
Purpose: Telling about the impact of regret