based on the story line of god of study. It's been about 2 years since they seperated. An upcoming school reunion brings the 5 friends together. Will there be a change of heart?

Main cast:

Na hyun jung- 20 years old. moved to Europe after highschool graduation to study art. Is know as one of the most famous artists in korea despite her young age. liked baek hyun during highschool years, but time can change alot of stuff.(hehe) 

Hong chan do- 20 years old. curently a dance coreographer for jyp entertainment. Because he was busy with dancing, he couldn't meet his friends very often. Likes/liked pulip. starts to develop feelings for someone else as he and her spend time together.

Hwang Baek Hyun- 20years old. He is a highly skilled doctor. liked pulip during his highschool years, but is unsure of his feelings since he hasn't seen her for 2 years due to his job.

co-casts:

Kil Pulip- 20 years old. currently owns her own 5 star resturant and is a very famous chef. At first she went to chunadae to study law, but later realized her dreams. she had a crush on baekhyun during her highschool days, but never said anything so that she could focus on her studies and for na hyun jung.

Oh bong gu- 20 years old, still the same person ever. Became a vet, and sometimes helps his parents out at their korean bbq resturant.

cameos:2pm,wondergirls,2am, t-ara, yoon shi yoon, etc.