Wonder Woman is actually a part of the DC Comics universe. DC has its own distinct set of characters and storylines, and Wonder Woman is one of their most iconic heroes.
A cool scenario would be a battle royale - style crossover where Wonder Woman is brought into the Marvel universe to participate in a tournament. She has to fight against various Marvel heroes and villains, like Thor and Loki. As she progresses, she discovers that the real mastermind behind the tournament is trying to use the chaos to open a portal to another dimension. Along the way, she forms alliances with some of the Marvel characters and together they try to stop the evil plan.
Wonder Woman is from DC. DC has crafted a rich and detailed mythology around her, and she's a key figure in their comic book universe. Her powers, backstory, and adventures are all part of the DC Comics lore.