The main setting of the story takes place in a currently unnamed city. Story goes that a certain individual by the name "King White Crewmate" had attacked said city. The police tried to stop him but to no avail due to his strategic planning in combat and planning. Overtime he managed to get access to one of the reactors in the city,which caused it to blow up. Some survived, but some were found dead. One of the individuals that survived was Ogórek, a green crewmate with fedora. After said incident, with the fate of his parents currently unknown, he scoured through many lands and learned many techniques when it came to fighting with weapons such as swords and shields.

 The story is planned to not be ultra-serious with some hints of comedy here and there while also trying to be it's own unique thing despite being tied to Among Us.