This was an extremely luxurious underground black market.
Countless men and women in outlandish clothes gathered here, their bodies swaying now and then to the music from the speakers at the center of the stage.
At first glance, this underground black market looked like a dance club, and everyone who came here seemed to be here to unwind.
But perhaps only Ning Feng, with his Mangekyō Sharingan, could clearly see that many people were using the slightly dim lighting to conduct transactions in secret.
Before long, several Ninjutsu Scrolls had already changed hands.
As soon as Professor Xue and Ning Feng arrived, the men and women in outlandish clothes all glanced at them in unison. Seeing nothing unusual about the pair, they quietly breathed sighs of relief and resumed what they were doing.
"This is the underground black market. It looks like a dance club at first glance, but in fact, many distinguished buyers will be coming here shortly to purchase tailed beasts."
Professor Xue lowered his voice.
Ning Feng nodded slightly. His keen Mangekyō Sharingan had already allowed him to detect faint traces of a tailed beast's Jinchūriki, and this tailed beast's strength was by no means inferior to the Four-Tails or the Five-Tails.
While Ning Feng was thinking, a man in a black uniform glanced at the two of them and quietly approached.
Lowering his voice, he held out a scroll to Ning Feng. "Gentlemen, I have a Ninjutsu Scroll here that I just picked up from the ruins of Uzushiogakure. It's called Adamantine Sealing Chains."
"I had someone appraise this Ninjutsu Scroll specifically. It's an S-rank sealing jutsu, and I'm asking only ten million. Would either of you be interested?"
"Adamantine Sealing Chains?"
Ning Feng's eyes flickered. He had not expected to find something this good in