Kai explored various corridors, however, all he could find was a set of dead ends and nothing else.
"This can't be it. I refuse to believe that someone left such a powerful beast in this cave for no reason. They had to have been using it for some...thing..."
Kai's thoughts strayed as he starred at the latest dead-end wall. He had just noticed that it seemed a lot smoother and more even than the surrounding walls.
[Qi-Detection!]
Kai was instantly surprised by the result.
[Stone-Door][Qi 23]
"Haha!, So it's a door!", Kai exclaimed while feeling the door's smooth texture. "I can't sense any Qi coming from the other side. Is it empty?", Kai said to himself as he inspected the door carefully looking for a way to open it.
Kai spent the good part of an hour looking for secret leavers or hidden pressure plates but couldn't find anything.
"Ok, let's go with Plan-B", Kai said as he watched a certain timer hit zero on his interface.