Transmute

All he wants is a dinner date with his girlfriend, but there are jerks everywhere.
As if Steven doesn't already have enough problems dealing with the Dreaming Lands actively rebelling against his rule, the freshly minted God of Dreams has to learn how to be a god, deal with overzealous followers, and generally get his head in the game. To make things worse, a powerful enemy has set its sights on Steven and Jessica, and the entire world could be at stake.
New god. New powers. New problems. At least he's still got friends.