Who Said There Was Something Wrong with My Summons?

In the magical world, Haven took away a boy who looked the same as himself. During the family awakening ceremony, he became a summoner and could summon various monsters and heroes to fight for him. "Why can the Tin Man named Mordekaiser you summon use the Undead Army?" "Why does Hippolyta, who claims to be a demigod, keep saying that she is the Queen of the Amazons? Where are the Amazons?" "What do you mean you summoned the Titan of Light? When did you have a Titan that can emit light?" "Why does this giant dragon named Ghidorah have three heads?" "Are you sure this monster called the Holy Lord is really a dragon? Does a dragon look like this?" … Haven: "I don't know!" This is the worst world, with monsters in dungeons crawling out of the ground, dragons raging, monsters invading, battles between four emperors, plane invasions... This is the best world, where the strong are respected, dangers and opportunities coexist, and knowledge, wealth, and ancient ruins are everywhere. Decades later, when Haiwen sat on the throne of the world, his first words were—— "I haven't turned it on, can I still turn it on even if I don't turn it off?" Elements: multiple female protagonists, a hodgepodge of world views, farming (a little bit), relaxation, pseudo-DND, and adventure.