Top-Class PlaythingDǐngjí Wánwù; 顶级玩物; Top-Class Plaything

"Warning: Yaoi content: This manga contains materials that might not be suitable to children under 17. By proceeding, you are confirming that you are 17 or older."An already-marked high omega, Xingcan Meng, is in a relationship that is not healthy. His ability landed him a job as president Yuchuan Xin's assistant at a famous corporation. He discovers he can't resist Xin's pheromones and scent, but worse, Xin despises omegas.