Hearing Uchiha Xin's gentle voice, Hinata's panicked heart finally calmed down.
She buried her face in Uchiha Xin's chest and whispered, " Shin-kun, are my eyes really that amazing now?"
Uchiha Xin burst into laughter.
"Of course it's amazing."
"Your Tenseigan is now far more powerful than that of Otsutsuki Toneri lying on the ground."
"Throughout the entire Shinobi World, there are only a handful of people who can defeat you."
Hinata finally smiled sweetly upon hearing the praise, completely relieved.
Inside the massive palace ruins inside the moon.
Uchiha Xin released all the remaining Giant Tenseigan energy in the system space.
The dazzling emerald green light, like a small sun falling from the sky, illuminated the entire dark underground space as bright as day.
The immense, suffocating fluctuations of pupil power caused visible ripples and distortions in the surrounding air.
Without the slightest hesitation, Uchiha Xin extended his right hand and firmly placed it on the emerald green energy core.
"System, absorb it all!"
Accompanied by a low shout from Uchiha Xin in his mind.
The violent and pure power of his eyes surged into his body like a flood bursting its banks, flowing wildly down his arm.
"Ding! Congratulations, host, for successfully absorbing the remaining power of the Giant Tenseigan!"
"Ding! The host has gained three million proficiency points!"
"Ding! Congratulations, host! Your Limit Sharingan level, successfully upgrading to level 7!"
A series of crisp, mechanical beeps exploded in my mind.
Uchiha Xin felt every cell in his body was cheering wildly, and an unprecedented feeling of comfort swept over him.
In his eyes, it seemed as if countless stars were being born and dying, a testament to his vision, perception, and subtle control over Chakra.
At this moment, they all experienced an extremely terrifying qualitative leap.
Before Uchiha Xin could fully savor the wonderful feeling brought by the Level 7 Limit Sharingan, the system's voice sounded again.
"Ding! The host's Limit Sharingan has reached its maximum level. Do you wish to fuse it with your Tenseigan?"
"Once fused, the host's eyes will evolve into the legendary Tensei Rinnegan!"
Uchiha Xin laughed wildly and issued the command without hesitation, "Fuse!"
"Ding! Fusion process initiated!"
"Ding! Fusion successful! Congratulations, host Rinnegan has successfully evolved into the Tensei Rinnegan!"
Special Note: Due to the fundamental transformation caused by the fusion of eye powers, the host's original single Tenseigan skill has been permanently lost, and the number of system skill slots has been reduced from 11 to 10!
Upon hearing the notification that his skill bar had been reduced, Uchiha Xin curled his lip indifferently.
"What's the big deal about missing a skill slot?"
He slowly raised his head, though he wasn't looking in a mirror.
But he could clearly feel the devastating power contained in those brand-new eyes in their sockets.
These Tensei Rinnegan perfectly combine the Rinnegan's Shinra Tensei and Chibaku Tensei with the Tenseigan's Golden Wheel Reincarnation Explosion and Silver Wheel Reincarnation Explosion.
Even more terrifying is that the power of all the Dōjutsu was multiplied at the moment of fusion!
However, just as Uchiha Xin was preparing to unleash his full power and test the might of his new eyes, an unexpected incident occurred without warning.
"Hiss--"
Uchiha Xin gasped sharply, covering his eyes tightly with his hands.
A piercing pain shot through the depths of his eyes, as if a thousand steel needles were simultaneously stabbing his optic nerve.
He was horrified to discover that he couldn't open his eyes at all!
"System! What's going on?!"
Uchiha Xin angrily questioned in his mind.
"Why did the baby suddenly start moving?! Why didn't this lousy system warn me beforehand?!"
Faced with Uchiha Xin's rage, the system's emotionless, mechanical voice rang out.
Surprisingly, his tone carried a hint of sophistry.
"To the host: Your previous level of the Tenseigan was too low, so there was no such thing as fetal movement."
The reason why the fetal movements were so intense this time was...
"This is because the Level 7 Limit Sharingan is comprehensively and deeply enhancing the host's bodily functions and Chakra pathways."
"This is an inevitable process in the evolution to higher-dimensional life, and it is irreversible."
Uchiha Xin laughed angrily, "Then why didn't you say so earlier? You could have at least given me some time to prepare!"
The system paused for a second, then arrogantly uttered, "This system has no limits, and needs no friends."
"Nature doesn't need to offer meaningless reminders like you humans do, being so fussy and hesitant."
"..."
Uchiha Xin was rendered speechless by the system's shameless words, and felt a sense of helplessness.
"Fine, you're so great, so aloof."
Although her eyes were tightly closed, she was in a state of unconsciousness, unable to see, and therefore unable to use any Dōjutsu.
But Uchiha Xin felt no panic whatsoever.
He stood still, his fists slightly clenched.
The 300-fold Chakra boost from the level 7 Eight Gates Released Formation within his body was like a surging ocean.
Even with his eyes closed, his perception remained extremely sharp thanks to the enhanced escape techniques embedded in his skill bar and his unparalleled Flying Thunder God Technique.
Even the slightest movement of an ant within a hundred miles cannot escape his perception.
"Hmph, even if Six Paths Madara were standing in front of me right now, I could pound him to the ground with my eyes closed."
Uchiha Xin sneered inwardly, brimming with confidence.
Just then, a soft rustling sound of clothes came from the side.
Hinata, who had been in a deep sleep, gradually saw the emerald green Chakra flames surrounding her body extinguish. Her period of fetal movement had finally ended.
Hinata slowly floated down from mid-air, her long eyelashes trembling slightly as she opened her eyes.
Those were a pair of blue, Tenseigan, as dazzling as a vast starry sky, radiating an immense and chilling power.
" Shin-kun... my eyes..."
Hinata looked at her hands in surprise, and she could clearly feel the terrifying power within her that seemed capable of easily tearing mountains apart.
Although Uchiha Xin had his eyes closed, he turned his head precisely to face Hinata.
He smiled and waved, "Come here, Hinata, I'll teach you how to get familiar with this power."
Under Uchiha Xin's patient guidance, Hinata quickly mastered the basic use of the Tenseigan.
" Silver Wheel Reincarnation Explosion!"
Hinata suddenly swung her hands, and several Truth-Seeking Orb spun rapidly in her palms.
A green tornado, accompanied by a destructive storm, roared out and shredded a distant ring-shaped mountain range into dust!
" Golden Wheel Reincarnation Explosion!"
Hinata clasped her hands together, and a gigantic golden lightsaber hundreds of meters long shot into the sky.
As easily as slicing tofu, it carved a terrifying, bottomless canyon into the surface of the moon!
"And this one, Goshinten!"
With Hinata's sharp cry, a semi-transparent, absolute defensive barrier instantly appeared on her body.