My Unique Skill Makes Me OP even at Level 1

After working himself to death at an exploitative corporation, Ryouta Satou finds himself reincarnated in a strange new world. However, his second chance at life comes with a severe limitation: his level is permanently fixed at one. Unable to grow stronger through conventional means or raise his status like ordinary adventurers, he must navigate this unfamiliar realm burdened by what appears to be an insurmountable disadvantage. Despite this crippling restriction, Ryouta discovers he possesses a truly extraordinary unique skill. By defeating monsters, he can generate cheat-like items that defy the very laws of this world—equipment and consumables that should not logically exist. Utilizing these rare ability-enhancing drops, he systematically maximizes every aspect of his status screen, pushing his base attributes far beyond their natural limits without ever needing to gain a single level. Through relentless effort, Ryouta amasses an arsenal of powerful weapons and exclusive gear that only he can wield. Though the world sees him as nothing more than a weak, stagnant Level 1 adventurer, his unparalleled equipment transforms him into an overwhelming force. Bound by a permanent level cap yet armed with the strongest tools in existence, he carves out a uniquely overpowered path through his new life.