Morioka Hiroto reigned as [Eternal Magia]'s supremacy player while languishing three years as a shut-in since his first high school year. Wielding the universally-shunned [Negotiation Technique]—a skill no player would claim—he overcame his severe real-world communication deficit to attain legendary prominence. When his account vanished instantaneously, despair consumed him until he rescued his neglected childhood friend from a fatal truck collision, sealing his unexpected destiny. Captivated by his essence, a Goddess from another realm reincarnated Hiroto into [Eternal Magia]'s perfect reproduction, transforming his accumulated misfortunes into lavish bonus points. Reborn as an infant in this game-world, Hiroto deliberately channels resources into maximizing [Negotiation Technique], uncovering its profound and unconventional applications. Climbing steadily from his villager origins, his remarkable skill creates both extraordinary power and unforeseen complications in relationships with older, more experienced individuals. Multiple reincarnated individuals traverse this fantasy world alongside Hiroto, each carving distinct paths through their own adventures.