"Are you sure there wasn't a mistake?"
"Your subordinate dare be certain, Gu Sheng indeed used the Soul Departure Technique to visit the Netherworld and even avoided the Ghost Messenger to find Gu Yao."
"Has he gone mad? How can he, a mere mortal, use soul departure to go to the Netherworld? With the Netherworld's heavy yin energy, isn't he afraid of not being able to return?"
"For the time being, Gu Sheng doesn't seem to have any problems, but it's uncertain in the future."
The man calmed his emotions, "Gu Sheng is just a mortal now; he can't possibly go to the Netherworld. Go and find out exactly who is helping him. Apart from us, who else is in the Human Realm?"
"Yes."
"When Gu Sheng previously went to the Netherworld, did anyone there harbor doubts about his identity? Did they discover anything?"
"They shouldn't have."
"Good, all these people must be closely watched. Until the last one is found, none of them can have any mishaps."
"Yes."