Mou Zenbu Ore Hitori de Iinja Nai Ka?
Alternative title: Shouldn’t I Just Do It All by Myself?, Would not it be better if I just did everything myself?~ I awakened the ability to grant beneïsons to others, and it seems my mission is to gather allies and defeat the Demon Lord; but I could not care less about that, so I will focus on getting revenge on those who betrayed me instead~, もう全部俺一人でいいんじゃないか？～人々にギフトを与える能力に目覚めた俺は、仲間を集めて魔王を倒すのが使命らしいけど、そんなことはどうでもいいので裏切った奴等に復讐していく～, Mou Zenbu Ore Hitori de Iinja Nai Ka?~ Hitobito ni gifuto wo ataeru nouryoku ni mezameta ore wa, nakama wo atsumete maou wo taosu no ga shimei rashii kedo, sonna koto wa dou demo ii no de uragitta yatsu-ra ni fukushuu shite iku~, Shouldn’t I Just Do It All by Myself?,
Story Overview
Only a kid named Kleis was given the gift of the "Seint Graal," a power whose use he could not even comprehend, in a world where incredible powers known as "Beneïsons" control everything. Despite this, he remained optimistic and organized a group to carry out guild tasks with his boyhood friend Hinoka, who had the beneïson of the "Seint de l'Espee." But his body and mind were broken because of a small miscommunication and betrayal. Meanwhile, the full potential of Kleis' beneïson was unveiled. The "Seint Graal" was the highest authority and could bestow upon himself or others any blessing in the universe. What will he do now that he has lost everything and has the ability to gain everything? Is it the end of the world, or what?