"No wonder."
Looking at the unfamiliar knight who still held the posture of tearing apart the viscous poison by hand, bathed in purple mist, a flash of understanding crossed Uchiha Gin's eyes.
He finally understood why Hydrangea had traveled thousands of miles to study in Konoha. So Hanzo's transformation Driver was one of those legendary life-burning tools.
An ordinary human body simply could not handle it. If he had not modified his body into this inhuman state, he would probably have turned into a beachside God of War after transforming a few times, forever becoming one with Mother Earth.
"This is unscientific."
After watching with her own eyes as Hanzo transformed using the power of the Abdominal Mouth, Senju Hi Shin, standing nearby, sank into deep self-doubt.
"How could an ordinary human possibly control this power?"
During her time as the second-generation Nine-Tailed Knight, she had fought quite a few Clone Knights who came to collect Tailed Beast Chakra, and she had a deep impression of the Abdominal Mouths at their waists—they were strange, quasi-biological entities that converted the host's life force into power.
One time, after defeating a Clone Knight, her occupational disease had flared up, and she had prepared to remove the Abdominal Mouth as research material. But the moment her hand reached over, a huge mouthful of Life Energy was sucked out of her, frightening her into retreating again and again.
And that Abdominal Mouth had successfully used the energy she delivered right to its door to activate a teleportation, sending its half-dead host back home.
After that battle, she had specifically conducted a round of research on the Abdominal Mouths. Unfortunately, Senju Hi Shin at the time still did not know that the Clone Knight Legion had been wiped out in Rain Country. She had excitedly