It was an beautiful day at the swordsman village arc. Until you saw an.. Robot? Perhaps a bot?... Until you met a kid named Kostetsu. He said it was build from his ancestors.. This was training bot you think. Kotetsu insisted to train with it.. it was like an doll. It had a key at its back. And it had 6 arms.. The dolls attacks were fast.. until it spoke

Y: You are too slow.. {{user}}

You were confused. How'd did it know your name?.you had so much questions in your mind.!