"Please help me fix the empire!"
With those words two brothers had been stunned at the word of that deity which had called them to his aid.
"No..."
Both brothers flatly refused as they were kidnapped from their peaceful lives to help a god who can easily choose others.
But after a talk, the god was able to convince both of them somehow to help him.
He accompanies these two brothers who were sent to another world to fix an empire which was headed for its imminent destruction.
Although in the process they will have many problems and conflicts, both internal and threatening from other kingdoms and races.
All while you fix the empire.