“Yesterday Steve told me about that nice diving spot I should check out,
so I took my gear, rented a small boat and drove out to the location. I‘ve equipped
everything and jumped into the water. I‘m diving slowly deeper an deeper into
the ocean, hoping that Steve was telling the truth. Then I see the cave.
Of course I dive through it, I have to! It‘s getting darker and darker,
but at the end of the tunnel I can see a red shimmer.
What is it?“