Leaving the matrix

I'm with two random DC's, they're getting all this weird equipment together so go scuba diving in the burmuda triangle. I plead with them not to, that there's still beings down there with the giant pyramids and sphinxes, and they just brush me off like I'm crazy and then they walk away and then I see the murky under water scene of the giant pyramid get closer into my vision until I get shoved and sucked into the scene forcefully and I'm all by myself and I'm so deep under water and I can't see through the water clearly just blue tint and black shadows and I see entities coming towards me and I try to swim away but I'm getting sucked towards the sea bed.