SSR Waifu Summoner

"I wanna grab my waifu's boobies."Nero Walker just wanted to fulfill his lifelong dream.And that is to summon a real, breathing, touchable waifu he could cuddle and spend his life with...And to touch boobs, of course.A degenerate goal and a massive simp?ABSOLUTELY.But hey, the world's ending anyway.And when your generic apocalypse started and made you choose a starter ability, Nero chose something extraordinary...[Please choose your unique abilities from the following:...]Plot Armor? Copying Abilities? Time Loop? Devouring and Stealing Skills?What boring-ass abilities are those?Nero slammed [Waifu Summoner (SSR)].Without any goddamn shame.Now thrown into a world where Reality and Fantasy merged together, Nero possessed the ability that would throw every overpowered abilities apart:The ability to summon his own OP harem straight from... who knows where...But these waifus aren't just for show.[Congratulations. You have successfully summoned "Dracona, The Progenitorial Dragon of Darkness" (UR).][Congratulations. You have successfully summoned "Xiayiu, The First Blade of Wunxia" (SSR).]...Each of these girls are a catastrophe overpowered beings with their own massive histories that would shake the very foundation of the world!As for Nero?"Fuck that, I'll still get them."He doesn't give a crap about those!For he is here to collect, protect, and simp them overpowered waifus with honor!Watch as he ascends towards something more than a Protagonist and Antagonist could become, embarking on a journey that not even him would expect!Because when the world gives you system powers and a chance to pull your harem into reality...?You know damn well to double it down!