So, I'm making a Creepypasta OC, using Tomodachi Life for whatever reason. His name is Hibiki Müller. He is half German, half Japanese, his mum is Japanese and his dad is German. I'd like some help creating this character. (Ideas, making sure he isn't a Gary Stu/Mary Sue, etc..) So, I might write Play Journals asking for advice. Thank you for any help you might offer, and goodbye!