After obtaining the two fragments of the castellan's seal, Lin Huang and the other two were not idle. They spent the next few days searching for information on the last fragment.
After ruling out the four-faced individual, as well as the three-tailed snake lady whom they had investigated before, they took stock of the remaining four overlords out of the original six, one after the other.
Finally, they set their sights on the Nine Gloom Vine.
The Nine Gloom Vine was a monster with the body of a vine. It consumed the negative emotions of various monsters as food.
According to the various pieces of information Lin Huang and the rest obtained, the Nine Gloom Vine in the inner world was known to everyone as the monster who had lived there the longest—there was no other. In terms of seniority, he ranked higher than even the four-faced individual and the rest.