Synopsis

Kang Da-Hye, a long-term unemployed woman living an ordinary, failed life. On the day yet another chance for a permanent position slipped away, she regresses back to her second year of high school. “I can’t believe I’m a high school student again!” This time, she lives her life to the fullest. She gets all the answers right on the CSAT. She gets into Korea University and lands a job right on the spot during her final semester. She lives diligently with that mindset, but the boys around her keep bothering her. *“Kang Da-Hye. You’re the second most hated person in our class.”* Jung Eun-Sung, who was there when she regressed. The main vocalist of a male idol group that debuts a year later and becomes a massive hit. *“Da-Hye, did you happen to see where Ji-Suis?”* Seo Jae-Gyeom, whom she had a crush on back then. The illegitimate son of a chaebol family where her mom worked as a housekeeper. They are both incredibly handsome, but... *“There’s nothing you don’t know. Then you must know exactly how much I like you.” “Can’t you like me again? I was wrong......”* Guys, I’m busy studying...! (Source: KakaoPage, translated)