The Killer Queen of Rebirth Is Very Arrogant

A top killer was assassinated and reborn as a poor, bullied student? How to ban the account of the killer in the previous life? Reopen your account, pretend to be a pig and eat a tiger, level up and earn money along the way, tear apart your best classmates, relatives and trample on your enemies, rebuild an empire from scratch and be the mastermind behind it. Huh? Why does that nemesis from my previous life who was trying to steal business look at me wrong? It's okay to fall in love while pursuing a career, is it okay to fall in love? Doesn't exist! [Double strength + rebirth + revenge + pretending to be a pig and eating the tiger + mortal enemies falling in love]