Cheng Yu and Lin Zhixia are childhood sweethearts who have been together for more than ten years. Their daily life upstairs and downstairs have already brought each other to life.
She carefully hid her secret love, kept to herself, and was willing to stay behind him as a child.
It wasn't until the confession of Xia Xingmian, the beautiful school beauty in his grade, that he entered into a short-lived love affair.
Watching the passionate love on the sidelines and deliberately avoiding suspicion, Lin Zhixia hid her heartbeat tightly. But the instinctive preference engraved in his bones never deceives, and the subconscious care time and time again allowed Cheng Yu to slowly see his heart clearly.
When the hasty love affair came to an end, he suddenly realized that the person he really cared about was Lin Zhixia, who had been with him throughout his childhood and youth.
The childhood sweethearts once looked at each other from afar across the border, but now he takes the initiative to rush towards her, transcending all reservations and temptations.
This secret love that had been hidden for more than ten years finally went in both directions, crossed the line, and turned from childhood sweethearts to lovers.
Purpose: True friendship is not about standing still, but about having the courage to cross boundaries. It tells the story of young girls who learn to face their inner emotions in the confusion of youth, move from youthful companionship to mature companionship, and finally achieve self-growth.