Yasagure Shoukansha wa Ugokanai

"I need your power!"

"I refuse!"

After being forcibly summoned to another world, Kenta became an outcast marked for execution. Fed up, he destroyed half the country that summoned him. He then was living quietly in a remote land with his partner, Mayleen, but visitors seeking his overwhelming power never ceased... As the visitors only escalate, Kenta's frustration reaches breaking point! No mercy for those who defy him!

(Source: SB Creative, translated)