Unimaginable

Kageyama Tobio is an cynical olympic setter, an adult in his thirties. He lives alone and his heart is closed to the world. He is a selfish man having learned early on that loving someone was dangerous, especially when life was unpredictable. On his way to the store to grab cigarettes and beer he is visited by his old senpai, except Suga-san had died years ago. This setter angel with gray hair and the same mischievous smile greets Tobio as if no time has passed, as if he were still alive. He then tells his dear Kouhi that he will be giving him a gift. Tobio then wakes up in a time where he is married to his highschool sweetheart in a life he thought he could never have and now he doesn't want to let it go. What will he do to keep it? Can he save his friends from their sad fate?