For the first time in Marvel history, a spoiler warning appears before one of its trailers. The latest trailer for Spider-Man: Far From Home opens with a cautionary message from Tom Holland, a.k.a. Spider-Man.

The movie tak place after and reference the events of Marvel’s currently in cinemas.

It turns out one of the Infinity Gauntlet (or Iron Gauntlet) snaps affected the rest of the universe and tore a hole in their dimension, bringing other heroes and villains to their Earth.

So, Peter Parker meets Mysterio, who’s from another universe.