Min Yoongi, a successful rapper, composer and producer. Nasa kanya na ang lahat. Pera, mga loyal na kaibigan, mapagmahal na pamilya, gwapong mukha at talent. Pero, may kulang.. Wala siyang love life. Bakit? Simple lang, mahal pa rin nya yung first love nya. And he promised that he'll never fall in love again unless it's him.

What if magtagpo ulit yung landas nila ni first? Or what if may dumating na someone na kaya syang mahalin ng sagad? Will he still fight for his first? Or will he open his heart to that person?