Whisker remained in a corner of the hallway, completely hidden not just through his own concealment technique, but also through a small net of Heavenly Silkworm's silk that he now wore.
He was the one responsible for taking care of the silkworms inside the Demon Realm in Alex's Soul Space and had managed to collect a bunch of it already, which he had put to use.
He had prepared them for situations exactly like the one he was in at the moment.
Two men had left the house already, and finally, another woman had left as well. Once she was gone, Alex had given him an order. He was to see what the triplets remaining inside the house were going to do next.
Whisker saw the triplets walk out of the room they were in and walk to somewhere else. He wanted to follow, but he needed to be careful of the senses of an Immortal regardless of the types of concealment he was using.