SCHOOL OF CUBE is a school made for young adults who aspire to become performers, dancers and singers.  The School holds high expectations for the students who are accepted.  The day are divided into 2 parts, academics and the arts (where the students are introduced to the life of music artists).  There is a showcase of talent that acts as a audition for entertainment companies to give a headstart on their careers every few months.  Students are allocated dorms nearby the school.  There is no school on saturday and sunday.  It's sister schools, YG International, and JYP college of performance also holds competitions and collaborations frequently. The students have school uniforms that they have to wear when they go to school.  Classes begin at 9:00 am and end at 5:00 pm.  Breakfast is served at 8:00, lunch at 12:30 and dinner at 7:00.  The students are required to be at thier dorms by 9:00pm.  Outings and trips are held regularly.   

Meet Choi Hei Ryung, the cute, innocent genius at everything.    Exept for one.  Love.  So when she is forced into a one to one class that specializes in love, will she pass or fail?   Especially when she needs this grade to graduate School Of Cube and become a performer?