with Luo Shen waving his hand, Mo ran just opened his mouth and took back what he was about to say. His deep eyes had turned to the door, and there was a heavy smile on the corner of his mouth.

the reason for this expression is that he found out by his mind that there was a very familiar atmosphere outside the door. The reason why it was called familiarity is not because the visitors had a very close relationship with Mo ran. On the contrary, they haven't seen each other for hundreds of thousands of years. However, Rao is so kind that Mo ran can feel the cordiality...