The narrator is playing Grand Theft Auto: San Andreas and decides to record a specific mission, "Vertical Bird," as it has a unique reddish-brown sky that doesn't appear in any other mission. However, when they start the mission, the sky is not its usual color, indicating an error. As they progress through the mission, strange things occur, such as the clock speeding up and a 6-star wanted level appearing out of nowhere. The narrator continues to play the mission, using a trick to get infinite life, and eventually reaches the aircraft carrier, which has disappeared. They discover that the soldiers they need to kill are already dead and floating in the sea. The narrator fails the mission, allowing the police to arrest them, and then shows an alternate ending to the game, where CJ's brother Sweet is still in jail. The video ends with the narrator showing a curiosity where a picture of Sweet and Kenny is displayed in CJ's house, but Sweet's portrait is torn.
Here are the key facts extracted from the text:
1. The video was created for entertainment purposes.
2. The video is about a modified version of the game GTA San Andreas.
3. The narrator was playing the last mission of the game, "Vertical Bird".
4. The mission is set on an aircraft carrier.
5. The narrator noticed that the sky was not its usual reddish color during the mission.
6. The narrator experienced strange occurrences during the mission, including a quickly advancing clock.
7. The narrator used a trick to get infinite life during the mission.
8. The aircraft carrier disappeared at one point during the mission.
9. The narrator had to evade the police to continue the mission.
10. The mission failed, and the narrator let the police catch them.
11. The game showed an alternate ending after the mission failed.
12. In the alternate ending, CJ's brother Sweet was not freed from jail.
13. The game's ending was different from the original ending.
14. The narrator showed a curiosity at the end of the video, where a picture of Sweet and Kenny appeared in CJ's house.
15. The picture of Sweet was torn, indicating his death.
16. The narrator experienced another curiosity in the prison, where some people appeared to be lying on the floor but were still alive.