We all know how cultivation novels are, starting from nothing and by the end of the novel, he becomes god.
But what if the Main Character becomes god by the end of first volume? then add the fact that he got multiverse travelling powers? and most of all he is Otaku who 'tries' living normal life and fulfilling his Otaku dreams?
A 'Wish Fulfilment' type of story, when normal Otaku type of guy gets power to travel the multiverse!