C644 Comprehension

Mei Yu saw Ye Yun gobble up the food in front of him and asked, "What's wrong, is it not to your liking?"

He shook his head. "No, it's not bad. I was thinking about the Pillar of Heaven."

Mei Yu blamed herself, "This is my fault. I should have brought you here as soon as possible to comprehend this, instead of staying in the pill refining room to refine pills every day