A group of friends discover a zombie that has escaped from a laboratory. The zombie, named Picky, has a peculiar effect on people - instead of killing them, it makes them younger. The friends start a business where they offer "youth bites" from Picky, and it becomes a huge success. However, things take a turn when the friends start to get bitten by other zombies, causing chaos and destruction. The group must fight for survival and find a way to cure the zombie virus. Along the way, they discover that the main character, Manduca, is immune to the virus and can be used to cure the others. In the end, the group manages to escape and find a cure, but not before Picky sacrifices himself to save them.
Here are the key facts extracted from the text:
1. The movie begins with a laboratory where a medicine is being tested on humans.
2. The medicine has side effects, turning people into zombies.
3. A zombie escapes from the laboratory and arrives in the city.
4. The zombie is met by a group of people who throw stones at him, causing him to chase them.
5. The zombie meets a little dog who says "I'm afraid" when the zombie tries to scare him.
6. A man named Manduca cheats in a game by hiding and then using a super weapon.
7. The zombie kills Manduca, making his friends scream.
8. Manduca's friends discover that he was bitten by the zombie.
9. A paramedic tells them not to worry, saying it was just a dog bite.
10. The paramedic reveals that it was actually a boy who bit Manduca, not a dog.
11. A zombie bites a bald girl.
12. The zombie is taken to a shed by a character named Eculimán.
13. The zombie is given false teeth to wear.
14. The zombie's name is revealed to be Picky.
15. Picky is taken to a cabbage paradise by a character named Egul.
16. A group of people go to a gas station, where they are attacked by zombies.
17. The zombies are attracted to noise and light.
18. A character named Mando uses a survival guide to prepare for the zombie attack.
19. The zombies are distracted by a ringing phone.
20. A character named Lanyu is about to give birth.
21. The zombies are confused by a character wearing zombie clothes.
22. A character named Gonzale comes to the rescue by cutting off a zombie's hand.
23. A zombie mother protects her baby using her scent.
24. The zombies are distracted by music and dancing.
25. A character named Bingo throws the keys to the mobile home.
26. A character named Picky stays behind to make sure no one gets into the motor home.
27. The zombies beat a character to a pulp because he is no longer a zombie.
28. The character says the name "Egul" before dying.
29. The zombie virus can be cured using the DNA of an immune person.
30. A character is immune to the virus and bites the arms of the zombies to cure them.