When it rains on cloudy days, people are generally not in a good mood because of the weather.

Especially Yue Zitong, a single young woman who doesn't go to the nightclub to have fun after work, can only return home with a dull mood, curl up on the sofa and watch the rain pouring out in a daze. She can't help but begin to recall some unpleasant things, making her mood more depressed and negative.

Today is different. Yue always drove home humming a tune. After seeing the splashing water run over by the wheels, he still feels very beautiful. Even the harsh trumpet sounds so pleasant in the past....