Alternative Name: I Realised that I Became The Strongest After spamming the 100 Million Years Button - The Dropout Swordsman that Became Unparralled;Ichioku-nen Button o Renda Shita Ore wa, Kizuitara Saikyou ni Natteita;Ichiokunen Button wo Renda shita Oreha, Saikyo n

Genre(s): Action Adventure Fantasy Harem

Demographic: Seinen

Summary:
A boy, Allen-Lordle, who is despised as "Rakudai Kenshi" by his surroundings. One day, he decides to leave the sword arts school and duel w... MORE A boy, Allen-Lordle, who is despised as "Rakudai Kenshi" by his surroundings. One day, he decides to leave the sword arts school and duel with his classmate, the genius swordsman Dodriel. While despairing for an unwinning battle, Allen happened to get a "100 million year button." !? It is "one hundred million years pressing, bound to the world of the time," was the button cursed HIDE