Before Adam began testing out everything that he had gained, he wanted to recover his body to its peak state and relax for a short while.
After spending long amounts of time in the dungeon, it made Adam feel as though the body he was in, wasn't actually his, and he would need some time before he was physically functioning how he should be.
His soul would inhabit the Dungeon Form, but was still attached to and linked to his body in reality. The longer he spent in his Dungeon Form, the more strained the link would become and the more backlash and consequences he would suffer.
Luckily in his current case, it would only require him to spend some time circulating his energy and relaxing in his actual body, but if he wasn't careful, he might shatter the link with his own body and wouldn't have a real body to inhabit.
While using the Ethereal Recvoery Skill to recover his body to a peak state, Adam had something that he wanted to ask the system.