Rebirth Revenge: She Dominates the World

Victoria was the ace assassin of the world's largest killer organization, the Shadow. She had endured brutal training since childhood and became the world's top assassin at the age of 17.
In a shocking turn of events, the Shadow captured her in an attempt to clone numerous elite assassins just like her, in order to expand their influence.
However, Victoria managed to escape and ruthlessly eliminated everyone in her path. Little did she know, the laboratory unexpectedly exploded.
Instead of perishing, Victoria's soul was reborn into the body of a fat and disliked female student named Valentina...