Q: What should I do when I find out my Alpha roommate shares the same omega boyfriend at the start of the semester? A: Dump the cheating omega—maybe consider your Alpha roommate instead. Si Yun and Xie Tianhe first met when they were both cuckolded by the same omega. Later, they became roommates… and sworn enemies. Until they were assigned a top-secret mission together—only for Si Yun to discover Xie Tianhe had turned into an omega. Si Yun gloated: *Well, well.* But not long after, Xie Tianhe reverted, eyeing omega Si Yun meaningfully: *Tsk.* One day, Xie Tianhe (as an omega) found Si Yun strolling sweetly with a delicate omega—laughing, chatting, intimately close. Half an hour later, in the mall fitting room, Xie Tianhe planted a foot on Si Yun’s shoulder, eyes red and murderous. *"Am I not gentle enough? Or not pretty enough?" Si Yun looked despairingly behind him. "Sis… please explain." Another day, Si Yun (as an omega) beat up a gang of lustful Alphas—only to burst into tears the moment Xie Tianhe approached. "My hand hurts…" Xie Tianhe frowned and lifted his hand. "Blow on it?" Beaten Alphas on the ground: What the hell!? A story of two iron-willed straight Alphas jumping back and forth between A and O. The heir who slacks off will inherit billions × the hustler who barely scrapes by in the black market.