With a Training Panel, You Can Escape from the Abyss by Rolling Inward

The lost history shapes the future, and the melee in the city-state wakes up the dead. The radiance of morning light dispels the darkness, and the empire of gold creates glory. The coming of the Saint negated the gods, and the Council of Silver instituted equality. The emergence of the tyrant saves all living beings, and the bronze nobles renew their oaths. The invasion of demons destroys barriers and greedy human nature... This is the Inno Continent, a world that is falling into the abyss, a world with extraordinary professionals, and a world where troubled times are about to come. Jose traveled through time with a training panel and became a trainee mercenary whose home was destroyed by monsters. As long as he practices, he can gain professional experience and skill proficiency. "In order not to fall into the abyss, gentlemen, I rolled myself up first out of respect!" …