Qingfeng saw how angry the Black-and-White Millstone was, and he thought it was a bit funny.
He knew that the Black-and-White Millstone wouldn't do anything unless it would benefit. Just now, it used a lot of effort because it thought that it could eat the Thunder Immortal Crocodile soul, which would become its own spirit power.
Who knew it has benefited Qingfeng in the end, and it naturally felt extremely disappointed.
Qingfeng looked at the Black-and-White Millstone, and said, "Don't worry. Once I find a half-immortal grade elixir or thunder beast soul, I'll let you eat it then. I need the Thunder Immortal Crocodile this time."
The Black-and-White Millstone nodded as it waved its tail in disappointment. It sucked the two rays of black and white light into its body, and then turned into a ray of black light.