Multiversecrossover Stories

Spoilers for all 4 of these fandoms

Steve was lost in Battleworld, still without his Tony who was stuck in another dimension. And as if his cries were heard and he met another Tony from another universe, who was desperately missing his Steve. [Avengers Assemble! Steve x Marvel's Avengers (2020)! Tony]

One day error and nightmare where walking through the forest until they found an unknown portal and went inside. They find themselves in an unknown place. They have to fit in while also trying to find a way back to their own multiverse.