It was a brand new day in the village hidden in the leaves birds were chirping the hustle and bustle of everyday life could be heard from the office of the village leader Sarutobi Hiruzen. It had been seventeen years since he had to take back the job of village leader. Seventeen years since so many lives were lost. And seventeen years since an innocent child was doomed to a life alone. Over the years of teaching the child of that tragic night he could see the loneliness and sadness becoming bitterness and hatred. He could see that his surrogate grandson was suffering and there was nothing he could do. As the third Hokage sat in his chair doing paper work and going over mission reports he had a feeling that something bad was going to happen.
It had started as a routine mission for Anbu squad Omega they were simply to check on some rumor about enemy ninja crossing the border into Fire Country. Things were going smooth at first they found two ninja crossing into their country. But as they went to take care of them they were ambushed by twenty enemy ninja. Acting quickly they killed five and attempted to run for their village but at a cost. One of the members died to buy some time. Hurt and running out of energy Omega knew they would never make it in time so they sent a summon ahead to request backup before it was too late.
As Sarutobi finished his paperwork the summon appeared and quickly informed him of the situation. The third thought on who he could send all the rest of the ANBU were either on mission or were his personal guards. A Jonin wouldn't be enough and that left only one option…and that was him. It didn't take long for the Hokage to find him considering he was either at home or training. He quickly found the man in a training ground, he stood seven feet covered from head to toe in metallic armor "I have a mission for you right away" The Third Hokage said in a commanding tone throwing a file at him. The armor clad man caught the file and skimmed it before nodding and vanishing from the spot. As Sarutobi went back to his office he couldn't help but think about what he had just unleashed. As he sat in his chair he quietly muttered to himself it's time for the world to see what a real monster is and may Kami have mercy on the enemy for HE WILL NOT!
It had been hours since Omega had sent the summon they were so close to home but their pursuers were right behind them. Metal blades were flying past them while their surroundings exploded from the enemy techniques. As they hit a clearing they saw something more frightening then what lay behind them. For there stood a giant covered in spikey metallic black armor. But the scariest part was the face. For the face was that of an Oni. As they grew close the Oni it didn't move but that soon changed as the creature started to charge. Omega readied for battle as he came near the clanking sound of the metallic armor as he charged added to the fear they already felt. The team frozen in shock when he past right by them and grabbed one of the pursuers who had caught up by his head and planted him firmly in the ground with inhuman strength leaving a crater in the earth. From there the carnage that the monster had left of their remaining pursuers was so horrific that even the elites of team Omega were sick.
Finally the Oni rounded on the last member of the ambush squad. The man was covered in the blood of his allies, he had a broken arm, his clothes shredded, he had a large stain on the front of his pants, and he couldn't stop shivering as this man…no monster approached. The Oni stopped in front of him and spoke for the first time his voice deep and powerful "Run, let all know of me tell them the monster is coming for all those who dare to be my enemy!" and then he vanished without a trace. After a few minutes team Omega finally got over their shock at least somewhat and resumed their trip home as fast as they could. On the way they said nothing; what they had witnessed the power the viciousness Kami did it scare them down to their very core.