C317 Dark Night Thunder Fire

When Liu Rui heard Ning Xiao's question, he suddenly appeared. He floated next to Ning Xiao and smiled mysteriously. "I knew you would be curious. Let me tell you. This thing is a very awesome thing!"

"Very powerful?" Although Ning Xiao was still unable to move, his eyes had already lit up. "What exactly is it?"

"It's a very precious item. It was produced by the Qi of Heaven and Earth