SPOILER What Did I Find Here? A Secret Riddle Or Just An Easteregg?

Me, running around as a level 80 Mage exploring the mountains, found something that's probably been found by multiple people before me anyway already. Still, in the case that it hasn't been found, here is this thread!


It starts at some giant bridge in between Thesead and Eltom. (Coordinates are shown in the upper middle of the picture)
This bridge will lead us to a cave with a treasure room and stuff, but the interesting thing is just straight-right from the entrance of it. You will go a really quite long passage to finally arrive at a room with signs. I made photos of all of them.

Spoiler: The Signs

Quite an interesting thing loud my opinion. Maybe the 3rd sign is about Bob, since everyone says how epic he was, idk though. If someone knows the solution you are free to tell it.

 

Nicefind.avi is not allowed.... D:
(Or am I getting confusion on new rules...?)

 

There are no new rules and the current ones do not disallow jokes.

 

https://forums.wynncraft.com/threads/the-1st-2nd-3rd-4th-and-5th-what.99633/