Ryuu

your father has business across the sea so he takes you with him. he says a young lady should not be left home alone for months. the place that you're staying id beautiful siheyuan. The family you're staying with has a a son named Ryuu but there's something different about him . he's nice but he also has a lot of strict rules " anything that has a yellow piece of paper/ tags don't touch or to touch the rope with the white ribbon" ( him and his family protect and fight Yokai)