He wanted to ask if the True Demon Clan had any knowledge of formations he could learn, but Donal would definitely know, so asking directly wouldn't work.

Fortunately, in many cases, you don't need to spell things out too clearly for others to understand what you mean. The Grand Elder looked at him with great satisfaction: "Young Master, it seems that you have indeed matured a lot after your journey through the cultivation world. In the past, when I asked you to learn, you were always arrogant and complacent, thinking that your mastery of formations had reached its peak."

“Young master, you are indeed a genius in this area, but the path of array formations and runes is so vast that there is no end to it.” As he spoke, he took out a jade token and handed it to him. “This is the key to the library of our True Demon Clan. In terms of array formation expertise, our True Demon Clan’s library is in no way inferior to the treasure trove of the Demon Lord. You should study it carefully these days.”

"Thank you very much, Elder!" Zu An was overjoyed. He and Xie Daoyun hadn't fully understood one or two parts of the teleportation array from before, but now they could make up for that. They just needed to find enough materials to teleport back at any time.

Just as Zuan was about to leave, the Grand Elder suddenly called him back: "By the way, I can see that you quite like those women, but just play around with them. After all, they are an inferior race, and those who are not of our kind will surely have different intentions."

“Of course!” Zuan’s expression was strange, but he still agreed.

Just then, a servant rushed in from outside, shouting in a panic, "Elder, something terrible has happened!"

"What happened?" Zu'an recognized the other person as the guy who had just taken Jiang Luofu and Ji Xiaoxi to the herb field, and his heart sank.