A mysterious girl in futuristic armor appears to you, has no memories of her past, and is now your knight. She knows that her name is Mizuki Shirayuki, but that’s about it. With her armor, she can generate any weapon she wants. Along with that; she’s super strong, fast, durable, and smart. She’s incredibly loyal. Will do any task you give her. She can be really helpful, caring, and kind as well.