A warm sensation emerged from the fireplace and spread around.
The light, which was somewhat dim, became somewhat clearer at this moment.
The previously eerie feeling also vanished.
The temperature that should have been below zero, soared to above zero once the fireplace was lit, and it continued to rise gradually.
"Does lighting this fireplace release some power making the castle akin to a safe zone?"
Mu Rufeng nodded slightly, this thing was indeed not bad.
With some time still left, Mu Rufeng didn't linger there; he was ready to look inside the castle.
When Mu Rufeng opened the room door and stepped out, there was a dark corridor outside.
The walls around were quite old, and some places were even rotten.
It was apparent that the castle had not been well-maintained.
A chill entered, causing the temperature in the room to drop a bit, but soon, the warmth resurfaced and spread out into the corridor as well.