A family accident in his teenage years made Chu Sang taciturn and isolated by his classmates.
Only the dazzling and enthusiastic Chen Hui was willing to reach out to him.
Chu Sang secretly hid the love in her heart and put away the rare light.
But his family affairs were suddenly spread, and campus bullying ensued. But at this time, Chen had an accident at home and rarely came to school again.
Unable to receive a response, Chu Sang fell into despair and survived that gloomy youth alone. The trauma in his heart accumulated over time, and depression and anxiety followed him. He was trapped in the pain of self-pulling.
Later, when Chen returned to China and went abroad, the two lost contact and were separated for several years.
At the age of twenty-four, in a noisy bar, two people who had been separated for many years unexpectedly reunited.
Today, Chen Hui is a high-spirited professional racing driver, while Chu Sang has become a restrained and calm psychiatrist.
He can enlighten countless patients who are in deep trouble, but he can never cure the stubborn illness hidden in his heart.
After a long period of misunderstandings and regrets in youth, past events are uncovered layer by layer.
It turns out that there was never any deliberate alienation, it was just a missed opportunity.
Going round and round, the unspoken heartbeat of the young man finally came to fruition after many years.
This time, the enthusiastic young man is here to heal the scars he has hidden for more than ten years.
Concept: mental illness