When Namping, a bright and persistent freshman, loses a dare, he's challenged to make the university's most unreachable senior - the cold and mysterious Phi Keng - fall for him in just one month. What starts as a joke soon becomes something deeper, as Namping's warmth begins to chip away at Keng's walls. Beneath the silence, Keng hides the pain of a betrayal that still lingers - but against all odds, he begins to trust again. Just when everything starts to feel real...