Y/N, the son of the one punch hero Saitama, has teleported to another world after being sucked in by a mysterious portal that appeared. He ended up in a world of Spirits and girls in mech suits. Will he finally find a challenge in this new world or will it still end in one punch. First thing that's important is looking for the nearest store.

Note: This is My First Time make Wattpad here. Basically i make some most ironically and some not. What happen if ichika orimura and Suzuno Yukimura very know each other. Ichika can call Special Unit come out of nowhere(including Suzuno in case of emergency). Note:This not belong me except Edit. Infinite Strators, Azur Lane, Gmod, Nikke and Warship Gunner 2 belong to Owner

In June of 1943 after the combined Fleet of the Russian Navy and British Royal Navy sunked the Crystal Fleet the Uni Souveran Arctic Fleet, those ships found themselves in a new world different from their world (Yes I did changed the description)