One day, Jungkook goes to his friend's house, Namjoon, and meets a blind person who is living with him, Taehyung. It's the first time he sees somebody so happy and not bothered of being blind that he wanted to be his friend. But they are a bit too much different: Jungkook is depressed because of his family and Taehyung is optimic even with his disease. With the time, Jungkook starts to understand Taehyung and becomes closer to him and their lives are getting harder than expected...