Overnight, Ji Yuheng gained a half-brother.
Two teenagers in adolescence live under the same roof, get along awkwardly, and are unwilling to be honest with each other.
Both of them carried it to the end.
One will never admit secret love, the other will never admit being tempted, and neither one is willing to admit defeat first.
Protagonist: Ji Yuheng and Cen Xuling
Concept: sour and sweet