C1762 Seventh Essence Stone

At this moment, Ming Jiutian's gaze towards Pi Yu also changed. He stared at Pi Yu for a long time, as if he wanted to see through his heart.

"So, you knew this young master since a long time ago?" Ming Jiutian asked.

"That's right. To be exact, I should have known you since a long time ago, but I didn't know that you were a Pill Monarch..." Pi Yu was honest.

This was a little subtle