A man awakens without any memory of his past in the guts of a city he doesn't know. The City of the Lost, where all things forgotten and abandoned eventually make their way, a fantastical agglomeration of the remnants of vanished civilizations and the dying embers of lost peoples from all across reality. Surrounded by the bizarre, the inhuman and the deadly, he must explore this city and solve its mysteries in order to uncover the secret of his lost memory.