Her name is Shace Ianthe Nirvana .She's 16 years old. And she has a secret that nobody knows. Even her family doesn't know her secret. A secret that can never be revealed to everyone. But.... How could she keep it if she know that secrets can never be hidden forever? That secrets are meant to be revealed to everyone no matter how much you want to keep it as a secret. Let us know what will happen in her story....... A story entitled as 'Gangster in Disguise '

It all started when a system appeared. A system that makes my dying body live. But in exchange to live, I signed a contract that I never thought would change my whole existence. "The transmigration will start at the count of five. " "four" "Three" "Two" "One" "The Villainess Counterattack will now start." A system that makes me transmigrate to any eras and worlds. Giving second chances to Villainesses that were wronged.

Kyline Dreyar a 23 years old hunter died because of the betrayal of her comrades while clearing a dungeon. She died full of grief and despair for those people that took part in her death making her wish for another chance to live even for just a day to seek revenge. But thinking that her wish will not come true, she decided to kill herself by self-destructing while being eaten by the remaining monsters in the dungeon. Then one miracle happens, she woke up in a luxury room that is not familiar to her with maids and butlers she hasn't met before she died and realized that she has been reborn as Illya Nyx Elstie- the only daughter of the most successful S Rank Hunter. And discovered that it was only months when her original body died and saw her comrades that betrayed her on the television and is now famous that made her furious. Now that she's been reborn, she decided to take revenge for those people and change the former owner of her new body fate for being a useless daughter into the most powerful and strongest hunter, with the use of her knowledge from her past life.

A school that is not ordinary.... A school only for the gifted... Those people who are beyond the ordinary.... A school for people who have powers... Those people who are strong.... Powerful..... And special...