Flint growled at David as though annoyed.
Looking at the surroundings, David didn't see the corpse of the old man anywhere, seems like old man Liu Yin managed to escape.
"Hmm, you truly didn't kill him." David nodded his head but then, his figure flashed as he grabbed hold of the hand, wrestling it from Flint's Jaws.
"I will be taking this." He took off the storage ring from the arm and then threw the arm back at Flint who seen as though it would leap at David in annoyance.
"You did well." David smiled and patted its head softly. But Flint withdrew backwards and growled at him.
David's expression darkened. "Now that you're all grown up, you think I can't pay you anymore?"
"Growl!"
"Fine!" With a huff, David snorted and placed his focus on the ring. After knocking the two other heaven realm experts unconscious, he placed Flint back within his storage ring and left quickly.