??? United States / New Washington : Year 2073, Month 9, Day 23 ??? 53 Years ago, real life dungeons flood with monsters that only exist in fantasy novels appear all over the world. Countries started to fall one after another, beautiful cities and towns used to fill with liveliness now lay in ruin, become a deserted wasteland occupy by barbaric creatures. It was when 95% of the world are dead and humankind about to go extinct that [Guardians] - people with super powers (sometimes mutated into a different races : Elves, Dwarves,...) started to step up. Years and years of struggle we finally secure a safe haven for the survivors, now we just need to take back our world, simple right ? My name is Lucius Thorn, 17 years old and i'm one of the [Guardian].