Clash Of The Sharingan

  Sasuke stared into shigaraki's sharingan as he said "they may not be natural but those are real sharingan, Let's see how they hold up to the real deal." He then dashed towards shigaraki his right eye with a crimson glow as his eternal mongekyo sharingan activated  and his left eye had a purplish glow as he began to funnel chakra into his rinnegan.  Shigaraki barely being able to keep up with his mongekyo sharingan had to rely on all his senses and instinct to dodge the first slash of Sasuke's sword and since Sasuke was only one handed, missing the slash left him wide open for a counter attack. Shigaraki then re enforced his fist with chakra as he was planning to give Sasuke a left hook to his ribcage but to his surprise, him and Sasuke switched places and Sasuke gave him a strong right hook that sent him flying. Shigaraki coughed out blood "you're pathetic, I guess orochimaru was wrong about you being as strong as kaguya." Sasuke said as he scoffed, Shigaraki hearing this used his sleeve the clean the blood on his mouth as he said "don't rate me just yet". He then began to tap Into the power of the shadow nexus as his chakra turned purple and began oozing out of his body, Sasuke seeing this said "so that's the famous dark chakra I've been hearing so much about, let's see what it can actually do."

 Both of them then dashed towards each other with speed that made them look like a blur, and the sounds of metal clashing could be heard as Sasuke's sword clashed against shigaraki's kunai. After an hour of fighting, Sasuke began to run low on chakra as he said to himself "I'm low on chakra, I guess I don't have the leisure to continue playing around with this guy." He then threw his sword up in the air in the middle of their fight and as shigaraki was about to use that to his advantage by trying to cut his neck with his kunai, Sasuke looked at his sword and immediately switched places with it. He then formed one handed hand signs as he prepared a chidori in the air, shigaraki seeing this leaped into the air as he weaved one handed hand signs and a huge concentration of black lightning appeared on his left palm. Sasuke seeing this just smirked and used his rinnegan to look at the sword which was now on the ground, he then swapped places with the sword and leaped into the air as he knew that shigaraki will not be able to Intercept the attack mid air. He then stabbed a chidori through Shigaraki' s left shoulder making his entire left arm useless for the time being. "dammit, even if i regenerate my arm bak, it will still take a while for me to be able to regain my use of it." 

 As shigaraki was having this internal monologue in his head, sasuke appeared on his left side of his body and with his blade coated with amaterasu he slashed across Shigaraki' s chest and the wound wouldn't heal cause of the flames. Sasuke seeing that shigaraki was already in a bend said "wow, i really thought you would be stronger than this, but i guess that when put up against the real deal you are nothing." Shigaraki hearing this had a huge wave of anger and other negative emotions wash over him as he said "shut up you asshole," his dark chakra then became more intense and concentrated as he regained control over his left hand and said "it's time for you to die" he then vanished from where he was and re appeared with his hand through sasuke's torso as sasuke coughed out blood. "where did that come from" he said as he placed his sight on a rock in the distance and swapped places with the rock. "i managed to place some distance between us. His regenerative skills are impressive and how did he do that just now, this is bad, if this stretches out my chakra will run out and i will be in trouble." As he ignored the pain he the hole in his torso made him feel, sasuke created three shadow clones and they dashed towards shigaraki. Shigaraki seeing them once again disappeared and reappeared as he cut down two of the shadow clones at light speed and attacked the real sasuke by appearing three inches in front of him and  using a fire style jutsu to burn his entire  body. 

  Sasuke's body laid on the ground severely burnt and shigaraki knowing that without sasuke he could now easily collect the box and start his search for the second one but as he looked around he saw that the box was no longer there and upon looking at the tracking device he saw that the box had been moved once again to the north but before he could wrap his head around it, sasuke who was completely fine apart from the hole in his torso sliced Shigaraki once again with a blade coated in amaterasu across his body leaving an x mark which was on fire with black flames on Shigaraki' s body and shigaraki no longer being able to bear the pain screamed in agony as he asked while looking at sasuke with hate "why are you still alive" sasuke then replied by coldly saying "because what you burnt to a crisp over there was just an illusion made by my rinnegan, because you were so strong i had to pour in a considerably larger amount of chakra than normally. The genjutsu fooled you long enough for me to create a mirage a mirage of myself looking burnt using the clone jutsu that we are thought in the ninja academy, it's funny that a first rate jutsu like that is what saved me. I have to give it to you, you may not have been born an uchiha but you sure know how to control those eyes like one. I respect you"  After saying that he sealed Shigaraki in a chibaku tensei and for more protection placed a sealing tag on it and brought it with him to konoha as he opened a portal and walked through it into the hokage's office. 

 Tsunade who was drinking a cup of water at the time upon seeing sasuke  walking out of the portal with the chibaku tensei spat it out as she said in a surprised tone "What is going on here, first you use a shadow clone to transport the box here and now this" , "Well, i just captured th leader of the jashinists and thought if the hokage wanted to deal with him" Sasuke replied nonchalantly. Tsunade's eyes opened wide  " Step one of the plan has been set into motion" shigaraki said within the chibaku tensei as he smiled.