Han-byeol, fresh graduated high school girl who wants to be a famous actoress. Because of the family's debt, she applies to Framing University on a scholarship. She meets a smart, cool roommate Yu-jin and Ju-seok who is annoying her too much. He used to be a tennis player but because of brother's death, He joins this University to take over family business, farming.

He finds out the fact that his lovely SNS friend is Han-byeol, but he doesn't say to her. Her life at the University is tough, but she appeals to handsome guy Hae-seong. One day, She goes on a date with Hae-seong, but He never appears without telling the reason. Han-byeol gets disappointed, to make matters worse her tomatoes are getting faints.

Ju-seok and Han-byeol became the same team to raise the tomatos and get to know each other, On a day Han-byeol noticed that the plant belongs to Ju-seok and get understanding the pain in which Ju-seok suffered for a long time. They get closer to each other!

Ju-seok and Han-byeol their love grow up more and more. but one day, someone has ruined the smart-farming-greenhouse maliciously. Disappointed, she leaves the university. Thanks to Ju-seok's advise she gets better and comes back to the University. Her friends reveal the truth of greenhouse. They keep continuing the life at the University.