C66 The sect encampment of the yellow mountain dao sect

With Yu Han's current martial arts strength, even if an ant appeared by his side, it would still be unable to hide from his eyes and ears. However, Yu Han was completely unable to sense the arrival of this white-haired old man.

"Who are you?" Yu Han's expression changed as he scolded loudly.

"Little guy, I mean no harm towards you. Many years ago