I don't know since when, but every day there is a deserted young man downstairs in a certain unit in Area A of the residential building. He carries a schoolbag on one shoulder and talks to his mobile phone impatiently, "No one will wait for you if you continue so slowly."
Later, Cai Ziyin went to live on campus
One day after school, she was pushed against the stairs. The man lowered his eyes and whispered in her ear, "Let's go back together, okay?"
Intention: Let's try to make each other's world