World.

I just willed myself out of a dream where i was part of an identically-costumed super-powered team stuck in a tunnel-like bridge being attacked by an incredibly large snake-like machine at both ends. The bridge began collapsing and falling to the ground, many stories below. I felt myself go weightless as i was falling, and i used every ounce of concentration i had to phase slighly out of existence and come to rest safely on the ground, where i realized "It's night time, they can't see me!" and i escaped by travelling some distance on foot and sneaking into a civilian house in a neighborhood with strange, very detailed architecture. It all seemed as real as life. Then i woke up.