The multiverse is the idea that beyond our observable universe, other universes exist as well.

The multiverse is a concept about which we know frighteningly levels.

One of the ideas that marvel is working with is called the many worlds interpretation of quantum mechanics, which suggests the presence of branching timelines that every possible outcome of every decision that you've ever made leads to its own distinct timeline.

Mhm.

But the only timeline that you're aware of is the one that you inhabit.

Mhm.

You opened the doorway between universes.

Multiverse is by definition are independent from ours and inaccessible to us.

And so that makes it really tricky to empirically test for their presence.

We tampered with the stability of spacetime.

It's interesting to think about a reality that exceeds our perceptual capabilities and kind of mind blowing and mind bendy and fun.

We cannot control everything.

Things just got out of hand.