The under water cave.

The only sound the diver could hear was his own breathing. It was a strangely relaxing sound; one of the reasons Mike enjoyed being underwater so much. Mike knew, however, that he mustn’t let his senses switch off; it could be incredibly dangerous diving at this depth if you stopped concentrating even for one minute.

Despite enjoying himself, Mike concentrated on the mission he’d be tasked with. He shone his spotlight down towards the murky depths below, and with a powerful push of his flippers he began the descent…