Inside the underground cavern.
Two people suddenly shattered the barrier and leaped into the cavern.
Hundreds of black-clad men froze at once.
The four black-clad leaders were the first to react.
"Gu Chenfeng!"
Although Gu Chenfeng had deliberately disguised himself that day.
He had not used the disguise technique Su Wanyue had taught him.
The four black-clad men had sharp eyes and recognized him and Ding Si beside him at a glance.
The atmosphere immediately turned strange.
The black-clad men had initially been somewhat flustered by the intrusion.
But once they discovered there were only two intruders, they steadied themselves.
Then they recognized that the newcomer was actually the Third Young Master of the Gu Family.
The four black-clad men's eyes lit up at once.
On their last mission, they had lost men and suffered a crushing defeat.
They had been fearful ever since, worried that their young master would settle accounts with them later.
They had never expected their target to deliver himself to their doorstep today.
All four had now recovered from their injuries.
And beneath this ore vein lay their temporary base of operations.
Even more skilled martial artists had gathered here than had taken part in the operation that night.
This was the perfect chance to "catch a turtle in a jar."
By now, Ding Si had also realized that things were looking bad.
Earlier, the concealment barrier had blocked him from learning what lay behind the formation.
He had therefore planned to wait for reinforcements from the Prime Minister's Residence before acting.
But he had not expected that the enemy had set up more than just that concealment formation.
There was also some kind of warning formation circulating around the mine tunnels, which had detected their auras.
He had worried that they might have other