Zule didn't even think before answering.
"That's because I didn't want to let anyone leave. This is something from before my soul broke into thousands of fragments. I wanted to one day go out and investigate what happened. However, if cultivators and demon beasts started to appear outside, my plans could be jeopardized. That being said, I've never told anyone about the keys."
"Of course, don't forget that my Soul Fragment was absorbed by the Space Heavenly Fragment. Although I'm indeed Kun-Peng, I'm not exactly the same one anymore. That's why I don't intend to keep anyone inside. In fact, you guys going out might instead be a good thing."
Iem then asked something else.
"In that case, wouldn't it be better if you told the living gods of the God Realm where the keys are instead of telling us? We are just too weak compared to them. Even if we don't die, it will take us who knows how many years before we reach the level of a god."