A Guide to Playing the Cannon Fodder Ex (Quick Transmigration)

Professor Pei Xiucheng, who has devoted himself to academia and stayed single for twenty-six years, never imagined that one day he would deceive someone about his feelings.

As required by his mission, he must use every means at his disposal to seduce the protagonist, Lin Zhi, become his lover, swindle him out of his money and have his way with him, then abandon him when he needs comfort most.

The job's demand for such "false affection" torments Professor Pei, so when Lin Zhi makes one outrageous demand after another, the guilt-ridden professor gives in, half-heartedly resisting all the while.

Before long, the source of Professor Pei's torment changes:

"Does kissing a guy make me gay?"

"Do fake couples need to live together, too?"

"How do I convince my boyfriend to take care of his health?"

Content warnings:

1. Mature, composed, successful bottom x an arguably human top

2. Quick transmigration, bottom-focused, one-on-one romance

3. No personal attacks on the author

Theme: Don't do bad things.