Moreover, the most important thing was that writing these two words required a spiritual sense that was not weaker than the sea splitting stage of the sea serpent King!
In fact, Lin Yi had already considered it from the beginning. The moment they entered the entrance, the difficulty of the ruins was raised by their own people!
At the entrance of the hall, he used his divine sense to resist the three words on the plaque, and the sea serpent King's remains was automatically matched with a sea-shattering trial difficulty dungeon.
Therefore, the scroll that could have easily opened the passage had become useless in Liu Yidong's hands!
It wasn't because the item from bitter wisdom sect wasn't good enough, but because this item couldn't be used for higher level instance dungeons.
Therefore, as the difficulty of entering increased, the difficulty of leaving would naturally increase as well.
