The encounter between Hei Si and Chu Bai is the entanglement of light and shadow. You will find that the sun also has a shadow!
The lives of three teenagers who were born on the same day in the same month and year are intertwined with each other. They run under the light and live in the night. What are they chasing and what are they sinking into? Perhaps, only they understand each other, so they do not escape...
Chubai: I have more nights than days.
Hei Si: The most painful thing is that love cannot be forgotten.
Black meaning: Who will warm up my lost youth?
Intention: May you be like the sun, without relying on other people's light.