C1032 Master Refiner

"Don't worry, this is a normal phenomenon!" Wulu comforted him.

The other party was absorbing his blood like a whale sucking in water. Yu Yin's mouth twitched slightly as he could not help but ask, "Are you sure I'm alright?"

"I'm sure!" Wulu was very sure.

Yu Yin was speechless.

After a while, the gray sword suddenly became bright and colorful as if it had been blessed