Lucky Brave from Another World

During the Godhood Ceremony, the good-for-nothing demigod Amir was sent to save the world in the A-level ultra-hard mode. But by chance, he mistakenly selected the good-for-nothing leisure otaku-Miyagi Yuki to become his hero. This is completely a fatal ending where 1 plus -1 becomes 0! But I didn't expect that the chosen hero Miyagi October would be incredibly lucky! He has a special physique that can overcome any difficult situation he encounters. At this point, the story of the demigod Amir and Miyagi October, saving another world begins! (By the way, the brave man on this adventure did not bring a change of underwear.) "Hey, there's no need to explain this in the introduction!"