Adrian did not know that he undid every Quantum Corridor that existed inside the dungeon. He might be a Daemos but he is still not on the level of an Arch Demon when it came to manipulating origin energy.
Nevertheless, it did not change the fact that Adrian is still trapped inside a room. The only way he is getting air is from ten-coin sized holes that are one foot across each other. The only way for him to escape would be to turn himself into a spirit and phase right through the wall.
Adrian is reluctant to become a spirit though. He does not know how thick the walls are. He could die just by losing mana rom phasing. He did not want to take the risk, but he has no other way if he wants to get out of the room.
He could not use Blink because he could accidentally transport himself inside a brick wall. His atoms will be fused with the atoms of the wall. Adrian is pondering what he needed to do but he suddenly felt the room vibrate.