[Bamboo Horse, Bamboo Horse] [Secret Love Comes True] [Mandatory] [Mutual Favor]
Twenty-one-year-old An Zhile is a music student at Changning University. He has an out-of-the-box personality but has buried a deep-seated love for three years with his childhood sweetheart Yan Buyou, who is four years older than him. A misunderstanding about the unspoken confession on his birthday made him choose to keep his feelings sealed until he started a relationship with the gentle and considerate senior Lin Jia'an. However, there is deception and betrayal hidden behind this relationship. When the truth was revealed and An Zhile's world collapsed, the person he thought would never look back, Yan Buyou, now the CEO of the Yan Group, entered his life again with his unchanging protection. As the secret of a dusty diary was revealed, An Zhile discovered that the person he thought he would never be able to touch had actually loved him deeply and paranoidly for many years.