[Dual male protagonists + double cleansing + childhood sweethearts + campus love + redemption + later reunion]
(The plot is slow-paced and not a fun story)
On a bright moonlit night, I walked through the busiest commercial street in the town and turned right to see a stone-brick road with potholes and water reservoirs. This stone brick road runs through a deserted alley. There is an old, only two-story building on the right side of the street. The light in the room made the two people's figures blurry on the window of the small building.
After being forced to drop out of school by their father, Xu Can and Yao Lei moved into the second floor of a small building. They live in a room of less than 70 square meters, which turns into a small "black box" when it gets dark. The dim light illuminated their figures on the desk in the corner, seeming to separate the place into two worlds.