Kim Taehyung is a 26 years old, the youngest lecturer in the new established University in Seoul.His life is pretty normal or so he thought. Jeon Jungkook is a 19 years old 2nd year university student, apparently life is not that good for him since the day his father left for good.He think he doesn't deserve the love that his mom and older brother shower him with.....he believe his younger brother deserve it more, more over he blame himself for what happened to his younger brother