Disclaimer: Harry Potter is owned by J.K. Rowling, and Akame Ga Kill is owned by Takahiro and Tetsuya Tashiro. I own nothing.
The next morning Akame helped herself to an extra large serving of meat that Bols prepared. Harry looked at Akame in awe. Never in his life had he seen someone eat that much meat, not even Uncle Vernon or Dudley and Akame wasn't even fat.
"Hey Harry. How'd you sleep?" Tatsumi asked him.
"Ok," Harry replied. "It was nice to get my own room with a nice bed."
"Well glad you slept ok, but if there's anything any of us can do to make you feel more comfortable just let us know," Tatsumi told him.
"Alright Mister Tatsumi."
Tatsumi laughed. "Harry you don't have to call me Mister. Just Tatsumi is okay."
"Oh, ok mis- I mean Tatsumi," Harry said.
As weeks passed Harry developed a schedule for his day, he would eat breakfast and occasionally help Bols with it, improve his education with Ran, train with Wave, Tatsumi, and Akame, and have fun with Leone and Lubbock.
It wasn't until one day that Harry felt something calling to him in the Palace's lower levels. It was like a pulling in his gut that told him to go this way.
He had asked Najenda and Esdeath what was down there and they told him that that was where Imperial Arms were held.
"What are Imperial Arms?" Harry asked.
"They are highly powerful weapons created by the first Emperor to ensure the Empire would be protected forever," Najenda told him.
"Each could lay waste to armies," Esdeath continued, "they are only compatible with one user. Why do you ask?"
"Well I got this strange feeling that was almost drawing me to the lower levels," Harry answered.
The two women exchanged a look with each other and took Harry down to the lower levels.
Harry followed the two women to a circular chamber with alcoves carved into the walls.
"This is the Imperial Arms storage room," Esdeath told him. "Follow your gut," she told him with a small smile that was slightly creepy.
Harry looked around the room at the many bizarre and deadly weapons that adorned the walls. He looked at each of the weapons, but the feeling in his gut told him that none of these were the one that had been calling to him.
Harry was beginning to think that maybe he had been mistaken, until he came across an armguard looking cuff. It was sleek and chrome like with little designs of what looked to be disks engraved on it. The feeling in his gut strengthened and he knew this was the one.
"This is the one," Harry told the two generals.
The two women looked at each other with a sense of disbelief. "You're quite positive?" Najenda asked.
"Yes," Harry replied still looking at the cuff. "Why what's wrong?"
"Nothing is wrong," Esdeath told him, "it's just that that Imperial Arms has only had one wielder in the past all others who tried to possess it went insane."
Harry gulped. This was the one it had to be. Reaching out Harry grabbed the cuff and was surprised when a soft greenish glow appeared at his touch.
He looked back to find both women smiling at him. "It appears you were correct Harry," Najenda told him.
Smiling back Harry put the cuff on his wrist and felt a powerful sensation rush into him. It was like his hearing had been amplified and he now had a better feeling of everything around him.
But there was also something else. It felt like there was a negative presence inside of his head that he was now aware of, and the power of his Imperial Arms was blowing that out of his head thru his scar.
He felt a little wobbly at first but afterward he felt like he was stronger than ever!
When everyone learned that Harry now had possession of an Imperial Arms they were all proud of him. Esdeath wanted him to go outside and show off its power, Leone had gave him a sisterly hug which ended in his face getting shoved into her chest, Seryu told him that one day he would use it to serve justice to all evildoers, Akame and Tatsumi both told him that they knew he would do great things and that he would use it responsibly.
Harry had learned that his Imperial Arms could control and manipulate sound. It had no trump card, but it was still plenty powerful.
Harry trained hard with both Wave and Tatsumi in order to build up his strength in case he ever had to battle with his Imperial Arms. When they told Harry about the rule between Imperial Arms battles, Harry was a bit frightened.
The idea that someone in that kind of a fight would end up dead was unsettling. He just hoped that he would never have to kill anyone.