It didn't take long for Billy to recall where he had seen that faint red glow… He had seen it in the sword and the armor of that skeleton he found. Now that he thought about it, it had that tone because the armor and the sword had been bathed in blood, but after such a long time… Why hasn't the blood dried up and turned black? Things were weird, but the fact that he was inside a dungeon explained most things, he just had to do some research to come up with some explanations.
"Was it because… Of this environment?" Billy thought. "Come to think of it, the effect of the sword and of the armor are different… I wonder if the effect of the sword is due to the blood of the previous user."