Disclaimer

Song Ajin, a troubled teenager with extreme family issues, dies and gets reincarnated in the body of Lee Haejin, another troubled teenager with equally big problems. The thing is, Ajin is now in the world of one if the most famous fanfiction tropes (mafia stepsiblings), of all time, and with no way to go back, has to adapt with her new life. The question is, how can she do it?