Harmony In The Key Of Love

Lan Wangji, a skilled piano teacher, often visits his friend's music shop to offer his assistance. One day, as he prepares to test a piano, the door swings open, revealing an endearing duo-a father and his son. The young boy toddles over to Wangji, requesting a melody, and manages to convince his father to enroll him in piano lessons. Wangji's friend suggests that he should be the one to teach the young A-Yuan, and Wangji eagerly accepts the opportunity. Perhaps, in the midst of teaching, he may also discover a way to capture the heart of the charming father?