Chapter 927 Fallen_1

The Abyss Concealment Skill was an innate ability of the epic necklace, akin to the rogue's stealth. Although it didn't show any levels, the effectiveness of the Stealth Skill was quite strong. Song Jian had tried it, and the concealment effect was only slightly inferior to that of a max-level stealth technique;

For an Elite Level Boss like the one currently in front of him, even if he brushed past it, the opponent might not be able to detect his presence;

"Unless it's some sort of sensory enhancement type Boss, but those kinds usually aren't found alone; they're protected by a large number of ordinary monsters. I can't possibly be that lucky," Song Jian pondered to himself as he walked toward the staircase leading to the third floor, unable to resist taking another look at the Boss.