The movie starts with a tsunami of zombies approaching the shore. A group of friends, including King, Dr. Samantha, and Hunter, try to survive the zombie apocalypse. They discover that the zombies are created by a substance from a sunken ship that was used to test a rejuvenating drug on humans. The group comes up with a plan to destroy the ship and kill the zombies using electricity. They successfully execute the plan, and the movie ends with the group watching the sea as the zombies are electrocuted and the ship explodes.
Here are the key facts extracted from the text:
1. The movie starts with a boy proposing to his girlfriend, but a zombie appears and kills him.
2. The protagonists include Dr. Samantha, the daughter of King, Hunter, Lleida, Cameo, Thain, and Marti, the millionaire.
3. King is trying to catch something in the sea and has been doing it for 700 years.
4. King catches a little fish and a dead fish, which turns out to be a zombie.
5. The zombie bites Lleida, and the group tries to kill it with machetes.
6. The zombie is not killed and is thrown into the sea.
7. The group discovers that the zombie is not alone and that there is a tsunami of zombies approaching the shore.
8. The group tries to evacuate the beach, but it's too late, and the zombies attack.
9. The group takes refuge in a covered part of a ship and tries to find a way to escape.
10. Cameo finds a ship registry and discovers that the ship that sank was from Rebok Industries, which was testing a drug on humans.
11. The group discovers that the only way to kill the zombies is with electricity.
12. The group comes up with a plan to use electricity cables to kill the zombies and destroy the sunken ship.
13. Hunter gets stuck in the mud on a motorcycle, but manages to get out and attracts the zombies to the water.
14. Samantha activates the electricity, and the zombies are electrocuted.
15. The group explodes the sunken ship, destroying the substance that creates the zombies.
16. The movie ends with the group saying goodbye to King and staring at the sea.