Kang Da-hye is a long-term baeksu living an ordinary life.

On the day she fails to get another full-time job, she regresses back to 11 years ago.

“I’m a high school student again!”

“I have to take the SATs again and go to college!”

“I’m really going to do well in this life.”

She passed the SAT. She got into Hankuk University and got a job in the last semester. She earns money and buys stocks and coins in advance.

She lives hard with that mindset, but boys keep bothering her.

“Kang Dahye. I hate you the second most in our class.”

Jung Eun-sung was there when I regressed.

The main vocalist of a male idol group that debuted a year later.

“Dahye, have you seen where Jisoo is?”

Seo Jae-gyeom, her crush during that time.

The illegitimate son of a chaebol where her mom worked as a helper.

They’re both very handsome,

What the hell!

Her life is more important to her now than because her life will definitely be ruined in 11 years.

But…

“You know how much I like you.”

“Can’t you just un-like me? I’ve done nothing wrong…”

As usual, life doesn’t work out the way you think.

‘Guys, I have to study…’