Transmigrated into One Piece as an unremarkable side character, Blerd confronts a sobering reality: his advantage isn't flashy cheats or rapid power escalation, but scientific knowledge and raw intellect. He faces a pivotal choice—fade into obscurity among the world's secondary players, or harness his unique foundation to reshape his destiny? This is smart isekai without the safety net. No golden fingers. No convenient power-ups. Only strategy, creativity, and scientific thinking stand between Blerd and oblivion in a brutal universe governed by raw strength. To survive, he must outthink opponents far stronger than himself, exploiting every advantage his intellect provides. The challenge cuts deeper than mere survival. In One Piece, power dictates destiny, and side characters rarely matter. Can Blerd transcend his role through innovation and cunning? Will his scientific approach revolutionize how he navigates this treacherous world? Or will he discover that intelligence alone cannot overcome the overwhelming might of those born into legend?