If they're not people from some other planes, then who else could they be?
After the Seasonal Moon Plane was sealed, capable geniuses grew fewer and fewer, and many books related to Cultivation also gradually disappeared.
He had only obtained the Cultivation Technique Manual for cultivating Evil Cultivation Technique in some desolate, uninhabited place. He treated it like a priceless treasure, and after cultivating it, his progress was like having divine assistance, which was what helped him become Lord of Rock City.
Yet now a missing formation map had appeared, trapping him inside Rock City, even the secret passageways were blocked.
How could he possibly not be alarmed by this?
