C71 Strange Elder

When Shaang Ni entered the main hall, the elder who was in the middle of his lecture had a flash in his eyes. He also recognized Shaang Ni, and a strange look flashed across his eyes, but it only lasted for a moment before returning to normal, and he continued his lecture. No one noticed the elder's strangeness, and after Shaang Ni came in, he quietly went to a corner and sat down