C1632 Immortal Blacklotus!

There are only two possibilities. Either the person in front of him was much stronger than him, or he had a secret treasure hidden in his body that concealed his aura.

The old man wasn't an idiot. He naturally knew that Su Bai's realm couldn't surpass his. Otherwise, there was no need to be polite.

There was only one explanation. It was that Su Bai definitely had a secret treasure on him