An unusual aunt suddenly came to the owner's balcony because the valet Mikazuki Munekon, the valet in the mobile game Touken Ranbu, suddenly came to the owner's balcony from the Honmaru who was many years different from the present. The aunt was forced to follow him to the Honmaru in the game, and met a group of sword men in the game, and many very loving interactions took place. Roy L v1 forged the Mikazuki who was enough to prove the European Emperor, and became what the aunts called the "European Emperor once in a thousand years". However, in a battle, his favorite Mikazuki was shattered, and he was heartbroken. Later, Mikazuki came back... The summer vacation is over, what should we do with the Mikazuki at home?
Is the hero the one-armed man?