Previously, some players found that the volcanic mansion of the "Eldon Circle of Law" had a door that needed to be cut dozens of times to open, which also aroused the desire of some players to explore, incarnating into a demolition brigade, "after each wall will be hit 50 times before going."
But it also caused players to discuss whether this was an Easter egg set by the developers or a bug or oversight left in the game? This question now has an answer, in yesterday's 1.04 patch, after player testing found that the hidden door has become indestructible, so when you encounter a wall that will not disappear, you can leave with confidence.
Soul scientist Zullie has previously said that after digging into the game file, he found that the hidden door showed 9999 health points, and was set to an object that could be destroyed. According to the original 999 HP but indestructible object in Dark Souls, this wall should also have 9999 defense (that is, it can only be destroyed by triggering the plot or developer adaptation inside the game, not the in-game blow), so it is inferred that this should not be an Easter egg, and now this conjecture has been confirmed.