In 2007, a playing-for-money violinist chases a stealer to take back his instrument. Both of them was suddenly hit by a truck.

Right after the accident, he joins an audition for performing in the national symphony. On the same day, we know that he is a single dad of a daughter who is struggling with a bad disease in the hospital. He then rides through the night to borrow money and sell his precious violin for the urgent surgery.

15 years later, his daughter becomes a financial consultant to help other families. One day, she comes home early, sees her dad sleeping so tired while watching the TV. The photo frame on the cabinet reminds her of his golden days. She decides to make a stage for celebrating his career and inspires him to try the 2022 symphony audition for one more time.