Orochimaru narrowed his eyes, his expression turning serious.
Only now did the experiment truly begin.
Thump, thump, thump, thump!
At that moment, Nagato's heartbeat became clearly audible, and the pounding of his chest was visible to the naked eye.
Sweat poured from his entire body.
About three minutes later, white vapor began rising from all over him, and his skin became scorching hot and crimson.
"His heart rate has reached 280!"
"His physical condition is undergoing earth-shattering changes every second."
"A transformation! He's undergoing an entirely new transformation!"
The monitoring staff's voices rang out one after another.
"The chakra inside him is boiling, surging rapidly from deep within his cells toward his eyes!"
"What a terrifying amount! He's practically a humanoid tailed beast, far beyond any normal person!"
Someone exclaimed in astonishment.
"Wait, his chakra reserves are still increasing. A red aura is rising from his whole body."
"Heavens, his vitality is rising rapidly. The scars around his eye sockets are actually healing at a visible rate!"
"Is this the constitution of the Vortex?"
"No, this means our experiment really succeeded."
"We've detected natural energy fluctuations in his eyes, and they're connecting and merging with the fire nature energy inside his body!"
"The fusion succeeded. The cultivated tissue and his body are merging with and reshaping each other."
"They're spontaneously adjusting each other to accommodate their mutual existence!"
Exclamations poured out in rapid succession.
"Heh heh!"
A smile appeared on Orochimaru's face.
He watched the undulating lines on the screen. Though their fluctuations were large, they remained remarkably steady. This meant Nagato's vital signs were settling into a stable state.
In other words, the experiment really had succeeded.
Xia Le also let out a breath of relief, the corners of his mouth lifting.
He knew very well that this experiment