The Supreme Emperor Grandmasters

There wasn't much Kali could say to that. Especially when considering she needed support in her journey. Thus, she instead opted to snort in amusement. 

As the trio was flying down, they suddenly detected a Dao aura locking specifically on them. 

The trio briefly paused. Their gazes tossed over to Elder Yijun making his way over to them. Since they have some friendly relations, the trio politely stopped. 

They nodded and Cain waved his hand, "Elder Yijun. We have to thank you for giving us this great opportunity." 

Once he got close, Elder Yijun causally waved him off with a smile. "It really is our opportunity that we got such geniuses like you three. I'm assuming that the meeting went well?" 

"Indeed. And now we want to make haste, thus we're going to explore the library palace." Cain explained.