Kang Yui lost his parents in an accident, and has been blaming himself ever since. As bad things keep happening to those who try to get close to him, he decides to shut himself off from the rest of the world and live a life of solitude. But then comes the effervescent Lee Hyun, his new roommate at university: with his motto of “never give up,” Hyun is determined to wiggle his way into Yui’s heart, one way or another. But is Hyun bound to be beaten in this battle? Or is there still room for love in Yui’s life?