"The night sky is suddenly covered with black rain clouds and you, with a tired sigh, decide to find shelter, preferably as soon as possible.Now you are walking along the bank of the Inazuma and suddenly notice a dilapidated house next to you, which looks abandoned. In appearance, an ordinary young man in rather bright clothes carefully covers a small, seemingly sick boy from the rain. Both huddled in the strongest corner of the house and hug each other slightly, trying to fall asleep."