This article was originally published on Lizanest.com

Hundreds of dolphins appeared without warning. But they were not playing – and the captain knew it.

Then came the frantic dives, a wounded animal, and a massive metal shadow beneath the ship. As strange sounds echoed through the hull, passengers had no idea their magical encounter was becoming a nightmare.

Soon, everyone was ordered inside. Whatever was rising toward the surface could put every life aboard in danger.

#1: A Quiet Crossing

The Horizon Star moved through calm open water as passengers gathered for breakfast and watched the empty horizon. The route had carried cruise ships safely for years, and the weather forecast promised an easy day.

Nothing suggested the sea was about to stop them.