Su He, a transfer student suffering from depression, is bound to the "Emotional Mutual Help Plan" with Shen Ke, a lonely high school student, due to a campus bullying incident. When the library on a rainy night becomes their secret base, the abnormal fluctuations of the heart rate bracelet reveal the resonance of two broken souls - Shen Ke hears the heartbeat in Su He's piano music, and Su He finds the anchor point in Shen Ke's mathematical formulas.
Intention: I don't know if you're going to burn your brains, but I'll sacrifice it first.