Chapter 661. Today, I, Lu Ping ‘an... shall fight against the emperor

"Knock on the door?"

"Behind that door... a living being knocked on the door?"

The eyes of the ancient sage immediately narrowed when he heard Lu fan's words. He felt that the tea had suddenly lost its fragrance.

He had been stationed in the depths of the primordial chaos of the ancient starry sky for so many years, but he had never encountered the act of an expert knocking on the door.

Yet, someone was knocking on the door the first time Lu fan met it?

Could there really be a connection?

The ancient saint took a deep breath. Even he could not calm down at this moment. The main reason was that the shock brought by this news was too strong.

This made him think of many things.

"Perhaps... time is really running out."

The ancient saint let out a long sigh.

Seeing this, Lu fan couldn't help but focus his eyes. To be able to make a saint so solemn, it seemed that the matter was very serious.