Once he thought this, he headed back to his room in the inn.
Then when he arrived in his room, he sat down in the cross-legged position to resume his comprehension of the Battle Skills that he was previously studying before the phenomenon in the sky occurred.
...
A week later...
Xiao Lin who didn't need to survive on food or water, or on anything similar to that as he was simply a dead person that still had consciousness, comprehended straight for a week before his eyes snapped open where he was.
When his eyelids sprung open, a thoughtful gaze appeared in his eyes.
"I don't know how long I have comprehended for, but I feel like I have comprehended for many days." He said.
He then continued "Well, the only way to find out about that is to go out there into the street to ask. I just hope people around wouldn't find it weird that I am asking such a question"