I Hit the Button for a Hundred Million Years and, Before I Knew It, I Was the Strongest

You are reading I Hit the Button for a Hundred Million Years and, Before I Knew It, I Was the Strongest manga, one of the most popular manga covering in Action, Adventure, Fantasy genres, written by at MangaPuma, a top manga site to offering for read manga online free. I Hit the Button for a Hundred Million Years and, Before I Knew It, I Was the Strongest has 39 translated chapters and translations of other chapters are in progress. Lets enjoy.
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Allen is a boy who is despised as a failed swordsman. One day, desperate for a duel with an elite swordsman who bets on leaving Kenjutsu Academy, a mysterious hermit asks him if he will press the "100 million year button". Can the mysterious object really help him train for 100 million years?