C48 Killing Intent

It had been an entire morning, but Lin Cheng had not made any progress. It was almost time for Zhu Ziqiao to acknowledge him as her master, so he could only give up.

"Forget it. Let's take it one step at a time."

Lin Cheng gave up on investigating the Black Iron Chunk and muttered, "No matter what this Black Iron Chunk is, I can't do anything about it for now. I should take the Blue Fire first