Inspired by the manga 'Orange'. One hectic morning, Park Chanyeol receives a letter from somebody claiming to be his future self. At first, he doesn't believe it. A letter from himself ten years in the future? Bull. This has to be some sort of joke that Jongdae came up with. But when the letter begins describing events that actually end up taking place, he becomes less sure that this is another one of Jongdae's dumb pranks. Especially af