Rain connects the two realms of Yin and Yang and is the passage between the two realms.
A heavy rain, a blood-stained notebook, the disappearance of his sister... Bad things happened one after another, breaking Chen Qing's peaceful life. These things connected together to form a huge conspiracy, from which he was deeply involved and unable to escape.
The company brought news about Chen Mingxue, and he walked into the heavy rain again.
Is everything God's will or man-made?
What is waiting for him in the rainstorm?
Intention: The point is in the human heart