The narrator lost his car, a rare and valuable "Deville", which was stolen by a mysterious person. The narrator received a tip that the car was located on Mount Chiliad, so he traveled there and found the car on a floating island with a house. He used a helicopter to reach the island and retrieved the car, but not before exploring the house and finding it empty. After recovering the car, he jumped off the island with the car and landed safely. However, upon driving down the mountain, he encountered the car thief, who was trying to steal the car back. The narrator managed to evade the thief and drove to a mechanic to repair the car's damage. After repairing the car, he changed its color to blue to throw off the thief and returned home. The narrator then waited on the roof of his house with a gun, expecting the thief to show up, and eventually, the thief appeared. The narrator killed the thief and secured the car, finally putting an end to the ordeal.
Here are the key facts extracted from the text:
1. The narrator lost his car.
2. A guy from his last video stole the car.
3. The thief drove the car to Mount Chiliad.
4. The narrator got the car's location from the cops.
5. The narrator and his friends went to Mount Chiliad to retrieve the car.
6. They found a house on top of Mount Chiliad with the car.
7. The narrator and his friends got a helicopter to reach the house.
8. They landed on the house, and the narrator retrieved his car.
9. The narrator and his friends drove the car down Mount Chiliad.
10. The car got damaged during the drive down.
11. The narrator took the car to Los Santos Customs to repair it.
12. He changed the car's color to ultra blue.
13. The thief was following the narrator, but he lost him in the city.
14. The narrator parked his car in his garage and waited for the thief.
15. The narrator shot and killed the thief when he arrived.
16. The narrator secured his car and thanked his viewers for watching the video.