[Quick Transmigration] After Betraying the Male Lead, the Supporting Female Character Gets Locked Up and Cries

【 While maintaining character, the female lead is a scum—truly a scum—and not a good person. Shura Field and Crematorium are all flying together. Slightly a Mary Sue who is loved by many. 】 What should one do if they get transmigrated into the body of a vicious female supporting character who must do bad deeds? Su Yu’s answer is, of course, to continue doing bad deeds! As an outstanding graduate of the Quick Transmigration Bureau, Yu’s task is to become a cannon fodder female supporting character, capture the male lead, and then ab*se him in the most vicious and despicable manner with the intention of making him understand that only the female lead is his true destined goddess and all the o...