The video starts with the discovery of a secret passageway behind a speaker in the wall. The explorers find a long, dark tunnel that leads to a vent. A smaller person is chosen to crawl through the vent, and they discover a key hidden inside. The key unlocks a previously locked closet door, which leads to a safe. The explorers try various combinations to open the safe, eventually succeeding after 10 hours. However, instead of valuable items, they find a fake turd and a note with a humorous message. They also find a Taco Bell gift card and an Xbox console. The video ends with the explorers considering streaming their gaming experiences and opening another mysterious box in a future video.
Here are the key facts extracted from the text:
1. The speakers in the room were found to be hiding a secret passageway.
2. The passageway was discovered by hearing a humming noise behind the speaker.
3. A flathead screwdriver was used to pry open the speaker and access the passageway.
4. The passageway was found to be very narrow and dark.
5. A key was found inside the passageway.
6. The key was used to unlock a previously locked closet door.
7. Inside the closet, a safe was found.
8. The safe had a numeric keypad and a handle with a key hidden behind it.
9. The combination to the safe was eventually discovered to be 2-3-4-5.
10. After 10 hours of guessing numbers, the safe was finally opened.
11. Inside the safe, a fake turd, a Taco Bell gift certificate, and an Xbox were found.
12. A note was also found that read "Congrats on finding my crap, literally".
13. The owner of the safe left a challenge to find a key for another safe.