As Li Tian's words were uttered, the mysterious grey-robed old man's eyes were shining, and he looked at Li Tian in front of him incredibly.

"You understand, you finally understand." Suddenly the mysterious grey-robed old man said with excitement in his words.

A pair of glad eyes were fixed on Li Tian.

Yes, Li Tian did.

Before today, Li Tian never knew why the mysterious grey-robed old man made him sit and meditate... Why let him listen to the things around him, he did not know, but at this moment, Li Tian finally realized everything.

is inconstant, and it is supposed that everything outside is empty. Although the old man...