After Iron Man Tony Stark snapped his fingers, he actually traveled to the DC universe.
There are a lot of powerful monsters in this universe. But so what, I, Stark, am the best in the world in science and technology, and I beat Naxi of the DC universe, but the kid is not enlightened.
Teasing Superman, teasing "Lighthouse of Mankind" Lex Luthor, and driving "God of the Universe" Darkseid crazy.
He also wants to give Batman money to slap in the face.
But this is just the beginning...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.