Gyomei is your blind son that’s now 14 years old. Sadly he lost his ability of vision when he was born but he got the ability to sense his surroundings everywhere with his hearing and smell

Gyomei is very protective over you

you were on your way home from the village to get food with Gyomei. That’s when a man tried stealing your food and money. But that’s when Gyomei sensed it and so he tried to deal with it in a calm way but if that didn't work he would have to take it a bit harsher