The sky gradually darkened, and the sun set in the west.
Shun held Ken, his brows revealing confidence and dominance. "I'll take you two to an uninhabited island to show you my true strength."
Without waiting for their response, his right hand was already on Obito's shoulder.
The next moment, the Flying Thunder God Technique was activated, space twisted, and the three appeared on an uninhabited small island.
The island only had rugged rocks and sparse weeds, surrounded by an endless sea, far from the sight of the nations of the Ninja World, making it an excellent location for a secret discussion.
Shun gently adjusted Ken's posture, ensuring the child could continue to sleep soundly. Then, he turned around and looked at Black Zetsu and Obito, his eyes becoming sharp.
Before the two could react, golden Chakra suddenly erupted from his body, mixed with faint black patterns. His entire aura instantly became majestic and sacred.
Nature Mode!
Black Zetsu, controlling Obito's body, subconsciously took half a step back, his voice filled with unbelievable shock. "This is... Senjutsu? But it feels completely different. Is it the Human race's natural energy?"
Immediately after, a scarlet light burst from Shun's eyes, and his Eternal Mangekyo Sharingan spun rapidly.
As Chakra surged madly, a giant orange phantom slowly rose behind him. The phantom gradually solidified, transforming into a Perfect Susanoo over 1000 meters tall. The Susanoo held a giant orange greatsword in its left hand and a huge shield in its right, clad in heavy armor, standing tall on the island. The horns on the Susanoo's head almost pierced the clouds, and its shadow covered more than half of the small island.
Then, the giant orange longsword slashed forward, instantly splitting the seawater and raising a huge wave.
"This... is this still a Perfect Susanoo?"
Black Zetsu, controlling Obito's body, was full of shock, even forgetting to maintain his suppression over Obito.
Madara's Perfect Susanoo was only over 200 meters. This 1000-meter Perfect Susanoo could almost rival the Sage of Six Paths's Susanoo from over a thousand years ago.
Even Obito, controlled by Black Zetsu, was stunned, his eyes under the mask wide open. He had never imagined that Shun's true strength would be so terrifying.
Shun looked at their shocked expressions, a satisfied smile on his lips.
He retracted Nature Mode and the Perfect Susanoo. The pressure on the island instantly dissipated, and the waves gradually calmed down.
He walked in front of Black Zetsu, his tone calm. "Black Zetsu, you've lived for over a thousand years and learned many secret Ninjutsu, haven't you? Write down all the Ninjutsu you know, especially the Black Receiver, Six Red Yang Formation, and Six Paths Ten-Tails Coffin Seal. I have use for them."
Black Zetsu recovered, secretly congratulating himself. The stronger Shun's displayed power, the greater his hope of resurrecting Kaguya.
Without hesitation, he controlled Obito's hand to use the Summoning Technique, summoning a blank scroll.
Black Chakra flowed from Obito's fingertips, forming dense Ninjutsu incantations and hand sign methods on the scroll. It not only included the Black Receiver, Six Red Yang Formation, and Six Paths Ten-Tails Coffin Seal that Shun mentioned but also other Six Paths secret Ninjutsu he knew, such as the Phantom Hand-to-Hand Combat and Sealing Technique Absorption.
Black Zetsu handed the scroll to Shun, his tone carrying a hint of flattery. "Father, these are all the secret Ninjutsu I know, including some that Madara and Nagato never learned. They're all written here. These secret Ninjutsu all require powerful Chakra support. With your strength, you'll surely master them easily."
Shun took the scroll, quickly scanned it, and confirmed there were no omissions.
He nodded in satisfaction and said, "Very good. Next, I will send you to the Land of Iron. You will act according to your previous plan for now, continuing to lie low, and do not expose your connection to me. I still need time to accumulate strength and familiarize myself with these secret Ninjutsu. After some time, I will contact you myself and adjust the plan for Kaguya's resurrection."
Black Zetsu's heart was filled with joy, and he quickly nodded. "No problem, father. We will do as you instruct and not cause you any trouble."
He had originally worried that Shun would immediately disrupt his plans. Now it seemed he had a clearer scheme, which put him more at ease.
Shun said no more, holding the sleeping Ken, and then activated the Flying Thunder God Technique.
The next second, the three appeared in a forest on the border of the Land of Iron.
Shun put down Black Zetsu and Obito, his tone flat. "You two will split up and act from here. Remember, do not act rashly, and wait for my message. If you dare to betray me, you know the consequences."
Black Zetsu quickly promised. "Father, rest assured, we will absolutely not betray you."
With that, he controlled Obito and walked deeper into the Land of Iron.
He needed to find a place for Obito to calm down, and at the same time, begin to lay out his plans as originally intended, awaiting Shun's next instructions.
Watching the two leave, a profound look flashed in Shun's eyes.
With Black Zetsu, the mastermind, dealt with, the Land of Water would be much more stable.
Then, holding Ken, he activated Flying Thunder God again. His figure instantly disappeared from the Land of Iron and reappeared in the Hokage Building of new Konoha in the Land of Water.
At this moment, Kakashi was at home, staring blankly at the sky. His eyes were bloodshot, clearly having been awake all night.
"Kakashi, look who this is." Shun's voice sounded.
Kakashi sharply turned his head, seeing Ken. His eyes instantly burst with light of pleasant surprise, and he rushed over.
"Ken... my child!"
Kakashi carefully took Ken, and seeing the child sleeping soundly, the heart that had been anxious all night finally settled.
Tears uncontrollably streamed down his face as he said, "Thank you... Thank you... Shun-sama, thank you for saving Ken."
Shun's tone was calm. "Kakashi, no need to thank me. The grudge between you and Obito is something you two need to resolve yourselves. Also, you must take good care of Ken and familiarize yourself with the power of your Mangekyo. I have injured Obito, he temporarily has no ability to harm you anymore."
Kakashi nodded vigorously, a determined light flashing in his eyes. "I understand, Shun-sama. I will never forget this kindness. If you ever need help in the future, I will not hesitate."
Shun nodded slightly, said no more, and left using the Flying Thunder God Technique.
The next second, he appeared in the royal palace.
He planned to study the secret Ninjutsu he had obtained from Black Zetsu. These Ninjutsu have great strategic significance, and some can even threaten Six Paths level enemies.