Boom!
Finn and Yuki both flew back and crushed on the ground. "Cough! Cough!" Finn coughed some blood and felt that his chest was in unbelievable pain.
"Mia, what happened?"
[Master, I saw two tigers made by energy and the energy was more like the explosive. It was martial arts move made with Mana.]
(In this world, only people from elemental nations and the Ōtsutsuki's has chakra but other people from different nations, races has something similar to chakra called Mana. When Shadow monarch transferred his Mana into Finn, the mana was converted into Chakra.)
Finn ignored the pain on his chest and focused more on Yuki. He knew that Yuki was injured too. "That armor of his is the only thing saving him." Finn can tell that with that armor Yuki's defenses had increased by 2 times.
Finn then saw that Yuki was creating something like a cannon. Yuki was putting his remaining Mana in cannon and was preparing to fire towards Finn.
[Master Yuki is going for the final attack. He is turning his Mana into Ice magic then transferring his ice Magic powers to the cannon.]
"Since it has come to this, I will use my strongest move which will become even more powerful with my Sage mood."
Moon Fang Heaven-Piercer (Getsuga Tenshou)!!!
The aura around Finn changed, a dark red aura began to form around his body.
Yuki saw that Finn was also preparing for his final attack. Yuki smiled arrogantly, he was confident that Finn cannot compare with him in terms of Mana or Chakra.
Ice style:- Ice Tsunami!!!!!
Getsuga Tenshou!!!!!
Finn saw something that can be only described as disaster level attack. 50 meters tall in height, 60 meters wide, white in color, a huge Tsunami of Ice was coming towards Finn while destroying everything. Countless Water demons died just for being close to Yuki and Finn,
Yuki's Pov....
'What is this?' Yuki's whole body was trembling. What Yuki saw can be only described as calamity. Yuki saw thick red blade which was more than 130 meters tall in height, the whole blade was covered with thick red blade intent. In front of Finn's attack, Yuki's attack was nothing.
"Finn, you bastard!!!!!!"
Finn heard Yuki painful scream before getting hit with his attack. As for Yuki's ice attack, it was completely destroyed. Finn's attack did not stop even after killing yuki. Finn saw that his attack was completely destroyed everything within 10 to 15 km. The number of water demons died in his attack was measured in thousands.
Boom!!!!
Finn used the same attack to kill more than 10,000 Shinobi. After getting power boost from Shadow Monarch, Finn's chakra also grew by 5 times. The principal behind this technique is turning the Chakra into blade intent and combing that blade intent with killing intent. So when Finn used all of chakra in that final attack, the result was more terrifying than he thought.
Even Finn was completely shocked to see a crater more than 20 km big, the whole Crater was dyed in fresh blood.
"I never thought...." Finn didn't even know what to say for a moment.
[Master if you were to use this attack during the 3rd great ninja war then I am sure you can wipe out an entire village.]
"But you have to admit, it was so cool." Finn even felt pity for Yuki.
[Master you should get back. I fear that soon powerful beings will come here to investigate and they will definitely attack you if they see you are the one responsible for such wide range attack.]
Finn also nodded in agreement. Currently he was standing but as an empty shell; meaning he has zero chakra in his body.
Finn was about to return but he looked at the dead body of Yuki. His body was missing his arms legs. And his whole looked like it thousands of blades had passed through his body, creating countless holes.
"Maybe I can finally get my first Shadow Army member." Mia also didn't try to stop him. Even she was curious whether her master could turn Yuki into his shadow or not. As for the other dead water monster, Finn was not interested.
'They are just weak, low level monster who can't even think so what good thing will I get after turning them to Shadow Soldier.' Finn believed in quantity rather than quality. That's why Finn was interested in Yuki and wanted him to become his first shadow soldier.
Yuki sat on his knee in front of Yuki's dead body. Right now Yuki's body had returned to normal and looked like human. As he was the Monarch of water demons, he could change his appearance to human.
"Instead of living a life fear, become my immortal soldier. Instead of dying become my shadow soldier." Finn said while extending his right hand towards Yuki's dead boy.
"ARISE!!!!"
The next thing made Yuki very surprised. He saw that Yuki's whole body was being wrapped by a dark aura, then he saw another Yuki getting up from Yuki's previous dead body. His soul had forged another body identical to his original one but his new body was covered in dark aura. It's like the dark aura had become a part of his body. Yuki's eyes color also changed from red to light purple.
Finn saw that Yuki took his green sword from the ground. Finn had to admit that this sword durability was even better than his armor. The sword was still on it's perfect condition even after being hit by Finn's strongest attack.
Yuki then stood in front of Finn then kneeled in front of Finn and lowered his head.
"This servant greets the King." Yuki put his sword on the ground, in front of his knees. Finn also felt a form of connection with Yuki. Finn was very satisfied with his new and first Shadow Soldier.
"My king, please give me a name."
Finn thought it would be better to call Yuki with his previous name but for some reason Finn didn't like the name Yuki.
"From now on you will be known as Itsuki."
Itsuki bowed in front of Finn until Finn ordered him to stand. Itsuki's character was complete different from Yuki's.
[~Finn Anderson
→Strength:- 500
→Speed:- 1,000
→Charm:- 90
→Stamina:- 1,000
→Chakra:- 25,740
→Bloodline:- Azure Dragon bloodline (Half dragon)
→Skills: Taijutsu (Mastery), Transformation, Kenjutsu (mastery), Substitution, Shadow Clone, Flying thunder god, Moon Fang Heaven-Piercer (Getsuga Tenshou), Eight inner gates(unlocked till The gate of limit) Monarch's Domain, Shadow Exchange, Shadow Extraction, Shadow Preservation
→Innate ability:-Tenseigan, Sage body (Divine), Azure dragon wings (Divine), Bloodlust, Ruler's Authority (New innate abilities) Immunity, Detoxification, Tenacity, Longevity
→Nature:- lightning, Fire, water, darkness
→SP points: - 255
→Attribute points: - 100
→Shadows Number: - I ]