My name is Joya Nomnomah, you can call me Joe for short.
Once I was bound to the [The Best Brother in the World] system, I traveled between worlds to be a brother to others.
After I retired, I faced an extremely scary problem:
I'm going to fall off my horse.
The setting reason is that some of Jo's family members do not have giegie.
Intention: Wuwuwuwu, my Jo Taro, my Caesar