Wu Daozun entered this ant nest through a secret passage to hunt them down. It seems that the hellhound was restricted or afraid to set foot here.

And there are no traces of hell ants in the hellhound.
This is a bit strange.
Will there be such a dividing line in A Bi Hell?
Wu Daozun looked back at the fading hell ant colony frowning slightly in the tunnel.
By rights, they should not have left the nest.
Because they are in the ant nest of this hall, many architectural styles are similar.
What’s more, the emperor of Papman fell here in those days, which means that this place also belongs to the territory of hell ants.
But these hell ants have all gone back before?
Just then, I saw Sirius look different next to me and walked slowly towards the front, showing deep sorrow in my eyes.
The hall is dimly lit, and not far ahead, you can vaguely see a figure with cross legs, while there seems to be a sharp knife flashing cold light in the black rock in front of you.
Look at Sirius and you can infer that this figure is the Emperor of Papman!
Wu Daozun’s temporary trust in confusion also goes towards the remains of Papman Emperor.
When you get closer, Wu Daozun can see more clearly.
Emperor Papman wore a tattered robe and hung his head with long hair over his face.
"Not the kui is a strong emperor"
Wu Daozun sighed in his heart.
After so many years, the long hair of Emperor Papman is still intact!
This body looks quite thin and scrawny, which should be because those hell ants have eaten all the flesh and blood of Emperor Papman.
It’s the emperor’s strong bones that may not even bite the ant colony in hell that will leave this complete corpse.
"Old master, I came back to see you."
Sirius looks sad and prone on the ground and whimpers lightly.
He was the Lord of the Seven Emotions, and later he was replaced by the emotional root method that the spirit in the Moro mask always followed the emperor of Papman.
Wu Daozun thought that the Emperor of Papman was besieged by more than 20 emperors and entered Abi hell, and he was so sad that he felt sad.
"Excuse me, senior."
Wu Daozun bowed to the remains of Papman Emperor.
"Where is the Buddhist sutra?"
Wu Daozun turned a circle around the remains of Emperor Papman and didn’t see any traces of the bag. He couldn’t help frowning and asked.
"I don’t know."
Sirius shook his head slightly.
Wu Daozun’s eyes rested on the sword that was inserted in the ground not far away in front of Papman Emperor Jun.