Jack remembered that the underworld demon had a natural shadow meld ability, so he didn't trust his eyes and depended more on his radar. Due to his radar, this stealth mission became much easier because he knew which section was empty. But most of all, it was because his ploy had drawn out most of the demons that he could now move freely inside this mansion.
He looked around at the walls and the ceiling while he ran. Peniel asked what was he looking for. Jack answered that he was looking if there were signs of rune diagrams. If there was, it would be troublesome. Luckily, this mansion didn't have one.
Without obstacles, he arrived soon at the door of what was supposed to be one of the forbidden places. Considering that it was a forbidden room, the door was of course locked.
"Damn it! Do I have to waste time doing lockpicking?" He cursed. He had a large stock of lockpicks but the attempt would take some time.