Sweet Revenge

Regina Mills is bound to the "Female Lead Counterattack System" and transmigrates to several small world.

Regina: Only a cheating bastard's tears of remorse and the pained moaned of a bitch unable to get what she want bring me solace"
System: Has my host(Regina) tapped into her humanity today?Nope.

Warning: This story contain a lot of manipulation (Don't read if your uncomfortable) (Going to the Darker side)