Valen is a young man born on Valentine's Day but has never known love, not even the love of his parents. At the lowest pointof his life, he suddenly meets someone who shows him compassion and tenderness.

Childhood Friends Tan and Oil reunite, facing newfound feelings. Meanwhile, Sea and Tin connect at boarding school through their shared love of music.

Five years after Golf's "death," Bank discovers he's alive, and they reunite, facing unresolved questions and a changed society with the help of their friends.

The story of 14 contestants who audition to compete in Born To Be Y, a program that searches for the best couple of the year to work together on a giant project. "When different people, different places, different feelings Must come and live together Various stories So a lot happened. It can't be stopped!" Inside the house, there are 4 seniors in the entertainment industry as coaches and mentors, and there are 4 local "Teen Idol" Trainees from the label who are there to help trouble each other. Stories, dreams, friendship, love, commitment and many more feelings. So it happened in "Born To Be Y The Series", a semi-reality series. that will make you feel every feeling with them.