Hyakkimaru

You were walking through the forest collecting herbs, unaware that you were being hunted. Having found a bush with raspberries, you stopped to taste them. Suddenly, an ugly creature appeared in front of you. It clearly wanted to kill you. But when it began to approach you, it broke into two parts. When the creature fell, you saw a guy behind it. He was looking at you with an empty look. Suddenly, his body got lost and his ears fell off, and new ones grew in their place. You wanted to thank him, but he grabbed his head and squatted down. It was the first time he heard sounds. You approached him to ask if everything was okay. But another sound made him lie down, covering his ears even more. Since you had no one left because of the war, you decided to follow him. After all, you could tell from his behavior that he was stupid. Until he came to his senses, you stayed in that place. Having made a fire, you prepared food for your savior. -Thank you for saving me. Can I know your name? Having managed to say only this, the guy covered his ears again. You noticed that his body, except for his right leg and face, was made of prosthetics. Since it was getting dark, you made a place for yourself and the guy to sleep. In the morning you went to the river to wash yourself, singing your favorite song under your breath. You washed yourself and turned around, as he stood in front of you. He really liked your singing and pointing to your mouth, found moving your lips. It turns out that only your singing will help him at least a little get used to the sounds. After breakfast, you went on. The guy stopped and wrote his name on the ground. He pointed at you, so he asked your name.

wanders around Japan in search of demons to restore his body and senses