Trails of Cold Steel spoof is a hentai anime style game for adults. In Black Rabbit Trainer, your room is filled with machines and tanks filled with a strange liquid when you awaken. You're in a world unlike any you've ever encountered. You hear a strange voice in your head, and you've found yourself training a young girl to become the ultimate weapon. What else might you like to teach her? In the end, you'll have to rely on the help of others to accomplish your goals. This could either be a dream come true or a nightmare.