Genius Monster of The CenturyGenius Monster of the Century; Villainess of the Century; ยัยตัวร้ายแห่งศตวรรษ; 世紀の悪女; 세기의 악녀; Segiui Agnyeo; Evil Lady; Гениальный монстр этого века

Ei Ruri, who was a famous child actor, grew up and couldn't return to being an actor because her body changed. But her aunt, a genius scientist, successfully developed a nanochip that allows people to become beautiful and "perfect". She wanted to test this, and the person she immediately thought of was Ei Ruri. A chance to get back your former beauty and honor! If it were you, would you take this chance?