joohyun grew up as a spoiled and bratty heir to their family, she would trample on anyone who gets bested on her. with money and fame, she can do anything she wanted. however, one evening, during her 18th birthday she disappeared. those who had wronged her kidnapped her and brought her to a mad scientist, because of her wrong doings, she must be punished. the mad scientist injected her a substance that mutated her DNA and made her go feral and slowly transforming her to a hairy ugly beast that no one would ever loved or liked her, she was brought back to their home only to meet her parents' shooing her away and even threatened to shoot her. because of it, joohyun goes into hiding until she calmed down, her beastly form slowly went back to her human form only when she isn't frustrated, angry or loathed. a few years later, she was known as "Beastly Ira" in her books she published but never shows her face to anyone as she grew detached from the outside world, mostly staying away from people that might trigger her beast form.