Oppressed by the monotony of his life, the university student Jongdae decides to move out from his parent's home and search for a flat and then a roommate. By doing so he comes across to Kris, an attractive but scary guy with whom he'll start living. But the way this guy had appeared to him the first time, changes drastically very soon and Chen starts having second thoughts on his choice. Is this really his true self? Or is he hiding something?