This was the first time Zhao Min, Gong Chenying, Bai Rou, and Zi Kun had heard of these matters. Only then did they learn that Li Yan had entered the so-called eighteen levels of hell.
That place was the true Netherworld underworld. Yellow Springs City could only be considered a reception point for living beings after death, before they entered the Netherworld underworld.
Buluo had fallen into the Ghost Sect's trap only after entering a secret realm in the Immortal-Spirit Realm.
Only now did they understand the meaning behind Li Yan's earlier words. The Netherworld underworld had actually left behind such terrifying traps within the Immortal-Spirit Realm.
This was the key point Li Yan had wanted to warn them about—a matter requiring utmost caution during future expeditions. Once they went in, they would be trapped between life and death.
There, even dying was a luxury. Cultivators who fell into that place had almost no hope of ever escaping, and Buluo nodded repeatedly as well.
Once he understood Li Yan's intentions, he also spoke up, revealing the location of the secret realm he had encountered and how he had fallen into it. This was experience he had bought with his life.
After hearing Buluo's description, as well as seeing the disbelief still written on his face over Li Yan's escape, Wei Zhongran and the others understood just how perilous that place was.
Buluo also said that he had never heard of anyone escaping from there, and Li Yan silently acknowledged it.
Li Yan did not wish to use these matters to show off how formidable he was. But only in this way could these people become more alert to the dangers lurking around them when they went out in the future.
Through the pair's account, Wei Zhongran and the others also