[Two male leads + scheming yandere top vs. socially anxious loser bottom + no female lead]
Xu Yu, nicknamed Sparrow, is a recent graduate who became unemployed as soon as he finished school. He has spent more than half a year drifting through life in a rented apartment, and his roommate, Hou Xin, has constantly complained that he’s a parasite on society and good for nothing. He’s given Xu Yu an ultimatum: find a job soon, or if he can’t pay the rent, he’ll be sleeping on the street.
One day, Xu Yu gets a job interview notice and happily goes in, only to discover it’s a humiliation trap set by his ex. The man Xu Yu once got rid of with 500 yuan has made it big, transforming from destitute and penniless into a rich, handsome man. Now he’s turned ruthless, even toward his own family, and laid a trap with the determination to make Xu Yu suffer the same agony he once did. After all, he can’t be the only one who fell into hell.