Possibly the Greatest Alchemist of All Time

Takumi Iruma is no hero, yet a clerical error drags him into another world alongside a group of chosen warriors. Recognizing the mistake, a benevolent goddess offers him compensation: the freedom to select any single skill he desires. Determined to avoid the dangers of combat and secure a quiet, peaceful life, Takumi opts for what appears to be an unremarkable crafting ability. However, his modest choice proves to be anything but ordinary. The skill he selects—alchemy—unfolds as an overwhelmingly powerful cheat ability, granting him the capacity to forge everything from sacred swords to airborne vessels. Far from living a simple existence, Takumi leverages his unmatched talents to amass great wealth as a merchant while simultaneously becoming an undefeatable force whenever conflict inevitably finds him. What begins as a misunderstanding transforms into a heartwarming adventure, following the journey of a man who may very well be the greatest alchemist to ever exist in this new realm.