A Three Man Mercenary Group

Lin Mu withdrew his hand and looked at the object that was left behind in it.

"He killed it!"

"Who's that?"

"How did he do that?" 

The three immortals were left stunned. 

To them, Lin Mu had appeared out of nowhere and destroyed the creature they had been having a hard time battling with just a single hand. Not to mention, the attack was so fast they didn't even know how it happened.

But their shock was ignored by Lin Mu, as his interest was on the object in his hand.

'A crystal?' Lin Mu looked at the black and grey crystal in his hand.

It had a swirling energy within it that felt uncomfortable. Just by holding it in his hand, Lin Mu knew that the crystal contained a lot of baleful energy within it.

"Thank you for your help Senior." The Three immortals spoke out loud while cupping their hands.