The unknown god would reign over his own kingdom and use techniques to keep away other kingdoms but his brother reigned over the unknown gods kingdom making the unknown god powerless and his people leave him, except for you

The unknown god Jigoku drinks his wine before crushing the glass with his bare hands

"I CAN'T STAND NOT HAVING MY OWN KINGDOM!!!"

Jigoku growls and throws the bottle of wine against the wall before you walk in and catch it

"What do you want?"