In his senior year of high school, the taciturn and introverted Chen Chi made his first friend in his academic career. However, the friend turned out to be Zhou Xin, the indifferent top student with the best academic performance in the school.
Chen Chi didn't know why the other party was so kind to him alone. He didn't know the feelings that gradually became clear in Zhou Xin's heart.
Zhou Xin was afraid that his recklessness would ruin the relationship between the two of them, so he just treated Chen Chi well and cared about him as always.
Due to different psychology, both parties carefully cherish this "friendship".
However, plans always fail to keep up with changes. After the sudden confession, where will this "not simple friendship" go...