What if earth devolved into a apocalyptic hellhole? What if you found out you not only have to survive just one apocalyptic event but have to struggle through multiple worlds with different end-world scenari...

This is a story of a mystery investigator, Levi, and a flamboyant medium, Laird. Two people have disappeared in this ordinary town. They were seen entering a 'door' that sudden appeared only to disappear alo...