She is Ye Yichen - the "female bully" who dares to jump on the table to grab a seat, the dark horse in sixth place, the stubborn girl who dreams of standing on the podium of the whole school. He is Chen Zizhe - a taciturn top student with fifth grade, a gentle boy who is used to hiding his emotions in his sketch book. On the first day of school, she jumped on the table and he handed her chalk; during military training, she fell and he stretched out his hand to hold her waist; on a rainy day after school, he held an umbrella to send her home, half of his shoulders getting wet... They went from sixth and fifth, all the way to first and first place side by side. She thought it was a one-way crush, but he had already written her name into every page of his sketchbook. But when rumors and misunderstandings arise, when family pressures and decisions about further studies come one after another, can you still say "I like you"? This is a period of youth about growth, protection, two-way running and growing up side by side. They are not each other's salvation, but - in each other's eyes, they see a better version of themselves.