Office worker Chang Ning is bound to a quick-transmigration system. Due to the system's low permissions, he can only snatch supporting male roles who endure humiliation. **[System]:** 555, host, you can do it! We’ll definitely turn things around! — **[1] Mr. Mcdreamy Boss —** **[A selfish, arrogant, and stunningly beautiful wife has a timid, socially anxious, penniless, and scrawny office worker husband. After the wife cheats and gets pregnant, she catches the eye of her husband's boss.]** System: Your mission is to break them up and win back your wife. ... System: ? Wait, why did your wife catch you in bed with the boss?! Chang Ning: Did we break them up or not? — **[2] The Boxing Coach —** **[Your neighbor across the street is a boxing coach who constantly mocks you for being weak, questioning whether you’re even capable of getting your future wife pregnant. Your prideful, spiteful younger brother also looks down on you in every way. The two of them secretly conspire and take away your house.]** System: Your mission is to mend your relationship with your brother... System: Wait—stop seducing the boxing coach and making him "educate" your brother with his fists! — **[3] The Ruthless Debt Collector —** **[After marriage, your wife gambles and racks up massive debt. The ruthless debt collector eyes your beautiful wife and raises an eyebrow, saying meaningfully: If money isn't enough... payment in other forms is acceptable.]** System: Please help your poor wife escape the debt collector’s harassment. Chang Ning: ... System: GET OUT OF THE DEBT COLLECTOR’S ARMS RIGHT NOW! — **[4] The Zombie Squad Leader —** **[The apocalypse arrives. The only gentle, pure-hearted healer in the squad becomes the object of everyone's pursuit. You’re one of the admirers, but he secretly pledges himself to your best friend—unbeknownst to you! In the end, you sacrifice yourself to save the reckless, self-righteous healer and get infected. Your former best friend—now your rival in love—slowly raises his gun at you as you begin turning into a zombie...]** System 68: The mission’s a bit tough. First, succeed in wooing your crush and get into a relationship. System 68: ...Wasn’t your crush the healer? Why are you together with your rival now?! Chang Ning: Switched crushes. — **[5] The Steadfast OP Protagonist —** **[Your half-brother is a favored son of heaven, but his arrogance leads him to reject the original story’s low-key, steadily-rising male lead, foolishly dreaming of instant success. His hubris will bring ruin to your family, ultimately forcing you, as the clan head, to commit suicide by poison.]** System: Uh... In the plot, the male lead’s sect once proposed a marriage alliance with your brother... but your brother looked down on him, and the male lead let it slide. System: Your task is to set them up... System: ...WHY ARE YOU PUTTING THE WEDDING VEIL ON YOURSELF?!