Zhang Ruochu's previous life was a journey full of regrets.
Since junior high school, he has secretly liked a girl, and this secret love lasted for several years.
In high school, the company of another girl brought a different kind of warmth to his life, but it turned out to be a regret.
Decades later, he died in an accident, but fate gave him a chance to come back.
Intention: Those regrets will eventually go away with the wind