New York City, and Harbour, have been mysteriously transported back 80 million years to the Cretaceous period. A period where dinosaurs rule over the land, sea, and sky. With the appearance of bees, plants and angiosperms also start to flourish and the weather has settled on temperate. It's a crucial time in Earth's natural evolution history.

Why and how, has NYC become the newest victim of time-travel field trips gone wrong?

Well no one's really sure about that. Whoever did it covered their tracks and left nothing. As if relocating a city through time wasn't impressive enough; time travel itself seems to be prohibited. On top of that, they managed to gather all the heroes, villains, and anyone they ever associated with, and plop them into the city just before the "big move." Also? They've managed to raise the dead, in the non-zombie way. It's all rather impressive, but the lack of answers make it terrifying.

So what happens when the heroes and villains start to lose their abilities as they start to uncover secrets about their major relocation?