The 100-Million-Year Button Volume 2 Moves In An Unforeseen Yet Fascinating Direction
The 100-Million-Year Button Volume 2 takes a turn on par with popular animes, with someone lurking within Allen, increasing the stakes and entertainment.
The 100 Million-Year Button
The 100 Million-Year Button Volume 1 Unites Time And Underdog
The 100 Million-Year Button Volume 1 gives you a relatable protagonist, swordfights, a mystery and strong girls brought together by a magic button.