It Was Black, then White, then Cloudy
When I was 19 years old, I was accidentally swept into rapids on a rafting trip. I was trapped beneath the surface and I could feel the water filling my lungs. Everything went black, then white, and it was like I was traveling through a tunnel. A room of clouds appeared with three beings of shimmering crystals inside. I was afraid, and realizing this, they turned into angels. They showed me a key, and then I was rescued.