An overpowered dungeon hunter adventure

Matt is a young New Yorker at an all time low in his life, when suddenly a tower appears out of nowhere, right under his apartment. Stuck on top of the tower, Matt had 2 options: wait for help to arrive, or enter Tower and find his own the way out, and Matt wasn't much for waiting. 

The tower, it turns out, is actually a dungeon full of monsters and chests filled gold, jewels and magical treasures, but the dungeon also possesses its own consciousness.

Fortunately for Matt, the dungeon gives him everything he needs to succeed, but Matt can't help but think that the dungeon has not revealed everything, and may have a hidden agenda. Even more troubling is that Matt suspects that the Dungeon may be suffering from a multiple personality disorder.

Between protecting a village from crazed dark mages and their soul starved demons, organizing the opening of a dungeon in New York, reforming a crime syndicate on another planet, stopping another dungeon champion from getting him killed, and last but not least, finding a way to thwart some Gods before they stop him; the impromptu dungeon champion has his work cut out for him.