I Kept Pressing the 100-Million-Year Button And Came Out on Top Light Novel Volume 1
Allen is training to be a swordsman, but he’s just no good at it. After losing a duel with
high stakes, he’s about to drop out when a mysterious man offers him a chance to get
100 million years’ worth of training with the press of a button. But what happens when
he presses it over and over?!
50%
