At a corner inside the underground base.
Zhou Cheng slipped off the cart without drawing anyone's attention.
Then he spread his sensory perception outward.
He searched for Sasuke.
Through his senses, Zhou Cheng discovered many things that infuriated him.
People abducted from all over were imprisoned here, waiting to be dragged away for human experimentation.
In the various laboratories, inhumane experiments were being performed on living subjects.
And farther inside lay a mountain of stark white bones!
Intense killing intent shone in Zhou Cheng's eyes.
Damn Orochimaru.
He sacrificed so many people for his own sake.
If these people had all been criminals, Zhou Cheng would have turned a blind eye.
But from the prisoners' expressions and physiques, Zhou Cheng could tell.
They were merely ordinary people.
Some had even been abducted along with their entire families.
They were kept here like livestock.
Whenever Orochimaru needed them, he simply picked a couple and dragged them away for experiments.
A few minutes later, Zhou Cheng found Sasuke in a room deep inside the base.
His face was expressionless as he practiced Lightning Release Ninjutsu.
Zhou Cheng smiled. The drive for revenge had given Sasuke an obsessive hunger for power.
It also drove him to train relentlessly, never slacking off.
Zhou Cheng was just about to speak to Sasuke through the Mind's Eye of the Kagura.
But then he saw one of Orochimaru's subordinates push open the door and enter.
The two exchanged a few words.
Sasuke nodded and followed the shinobi out of the room.
Zhou Cheng frowned. Where was he going?
To see Orochimaru?
Orochimaru really was terrified of dying.
He had enclosed his own section of the base within some special barrier.
Sensory perception could not penetrate it.
Still, that only made his hiding place more obvious.
Wherever Zhou