Toaru Majutsu no Index - Volume 15, Chapter 4: The Paper-Thin Difference between Self Derision and Pride. Enemy_Level5.

A new fantasy world built by Fang Xiang, please enter!

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What would happen if you found yourself in One Piece as a Side character ?What would you do if your cheats were not actual cheats, instead you got scientific knowledge. Would you accept your life as a side character? Would you stay low key and mind your own business? Or would you throw yourself into the plot and change it to your benefit? This is a story about a man that had those options.Blerd finds himself in one of his favourite animes , One Piece. If you seen an add offering transmigration services to other worlds don't click it! At best it's spam at worst it's real. Some things are better as a work of fiction. Why? Smart Isekai is an ad that has you choose an anime world and challenge it with No golden fingers no quick power ups. You have to use you brain to think of creative ways you can challenge the world with no cheats but as a Native. I chose to challenge the world of One Piece. Now I am really in One Piece how the heck am I gonna survive ?

This is the story of a modern sailor who was accidentally reborn as a soldier of the Brazilian Expeditionary Force, and finally became the largest plutocratic family in Brazil by virtue of his foresight.

- Description from novelbuddy