After his Marvellous victory and saving the Shingeki No Kyogin Universe, Saitama is set into new adventures against Demon Lord Rimuru Tempest. Will they be able to handle more than just 1 of his punches? Not many actually.

In the midst of battle, Saitama and Garou are transported to a new and entirely unfamiliar world by God. Realizing this realm is tormented by giant monsters known as "Titans", the two decide to work together to save humanity - or at least try to.

When Saitama suddenly ends up outside of Wall Rose, he quickly becomes humanities' savior. With no way of getting home, he accepts his role... kind of.

Genos, saitama and speed of sound sonic get sent to a very VERY odd world with naked giants and meet some locals in this dangerous world, well to the locals at least...will they help them? or simply not care about the locals problems and focus on not missing the on going sale back home?

Cuando Saitama de repente se encuentra en la Muralla Rose, él rápidamente se convierte en el salvador de la humanidad. Con ninguna forma de volver a casa, él acepta su rol... más o menos. HISTORIA ORIGINAL POR SOULWARS1998. ÉSTO ES SOLO UNA TRADUCCIÓN AL ESPAÑOL. Echen un vistazo a sus historias: /u/6542843/Soulwars1998

His family was killed when the Titans attacked the Shiganshina District. He tried joining the Survey Corps, but was rejected. So he decided to do his own training. After three years he gain tremendous power to combat the Titans. Only one problem now, he's so strong that the titans are no match for him. Now he doesn't fight titans for vengeance now he dose it for a hobby.

A Saitama with no memory joins the military, after thinking this could be the only way to get out of his boredom.