It was a normal day in the hayabusa village. Ryu was finally home after defeating the archfiend. But he knew that he would have to leave the village again. His father has finally recovered from his injuries from Genshin and the vampire king.

Ryu was resting in his home after the great battle with the archfiend. That battle was one of the hardest battles he had faced in his whole life. There was a knock on the door and Jo answered it. An old man was at the door.

"Hello is this the home of Ryu Hayabusa?" Dumbledore asked.

"Yes." Jo said. "What do you need to speak to my son for?" Jo asked.

"I wish to speak to him about something." Dumbledore said.

"Very well." Jo said.

Jo took Albus to where Ryu was resting at. "Ryu." Jo called to his son.

Ryu got up and walked towards his father. "Yes father?" Ryu asked.

"You have a visitor." Jo said to his son.

Dumbledore walked up to Ryu. "Hello Ryu. My name is Albus Dumbledore headmaster of Hogwarts witchcraft and wizarding." Albus said.

"I believe you had heard of the wizarding world?" Albus asked.

"Yes I have heard about your world while I was hunting down the greater fiends." Ryu said.

"Now tell me why you have come to my village to speak with me?" Ryu asked.

"I wish for you to participate in the tri-wizard tournament." Albus said.

"The tournament is being held at Hogwarts this year." Albus said.

"You may compete for your village." Albus said.

"And I know your true name Ryu." Albus said to Ryu.

Ryu tensed up when Albus said that he knew his true name. Ryu had thought that his past would not catch up to him. But it would seem that fate was not being to kind to him. Ryu calmed his nerves and looked at Albus. Albus knew that he had hit a sore spot with the dragon ninja. But Albus needed Ryu's help to end the war with Tom.

"You have to face the demons of your past at some point Harry." Albus said.

"I no longer go by that name anymore sir." Ryu said. Ryu had left his birth name behind when his father blood adopted him into the clan making him of the dragon lineage. He was proud to be part of something that has fighting the darkness for many generations. Like Ryan's family has been guardians of the heart of all worlds since the founding of the shadow empire. Founded by the dragon of fire Ferzaro. One of the thirteen elemental dragons of legend.

"I know you had left your birth name behind to have a new life Ryu." Albus said.

"But I know for a fact that if your birth parents could see you now. They would very proud of the man you had become." Albus said."

"Thank you sir." Ryu said.

"Now let me tell you a few things about the tournament." Albus said.

"Hogwarts will be competing against two other schools in this tournament." Albus said.

"Each school will have a champion to represent them. While you will represent your village." Albus told to Ryu.

"Do you understand what I have told you Ryu?" Albus asked.

"Yes sir I understand what you have told me about the tournament." Ryu said.

"Excellent. But before we leave. May I asked why you look like you are in your twenties?" Albus asked.

Albus thought that Harry would be 14 years old. Not a man that is in his twenties. He was very confused of what harry did to aged himself into his twenties.

"A side effect when my father blood adopted me into the family. My body aged itself until my body had hit the age of 18. That is why I look older then what you remember of me sir." Ryu said to Albus.

"I understand now why you look older Ryu." Albus said.

"Now will you compete in the tournament Ryu?" Albus asked.

"Yes I will compete in the tournament in honor of my clan and village." Ryu said to Albus.

"Thank you Ryu." Albus said.

"I will take you to a family that will show you the ways of our world" Albus said.

"Very well then but first let me gather my gear then we will head out." Ryu said.

So Ryu went to his armory to gather all the weapons he had gained during his journeys. He placed most of them in special sealing runes that Ryan taught him when was learning about runes from his father. He also placed on his new armor that Ryan gave him. The armor was stronger than his old armor he wore when he fought the vigor empire and the archfiend. He placed the dragon sword on his back and placed the eye of the dragon in a special rune that was on his left wrist.

"I see you know a thing or two about runes Ryu." Albus said.

"Ryan taught it to me when I was learning about them from my father. It makes traveling a whole lot more easy and I won't be slowed down by the weight of all the weapons I have." Ryu said.

"Then let us be off then Ryu." Albus said.

Ryu and Albus went to the entrance of the village. Ryu then turned towards his father who came to see his son off.

"Watch over the village while I'm gone father." Ryu said to his father.

"Do not worry my son the village will be fine while you are gone. And good luck in the tournament." Jo said to his son.

"Please grab my arm Ryu." Albus said.

Ryu did what he was told and he and Albus teleported away. They arrived at the portkey that the Weasley family was going to use to go to the Quditich world cup.

"Hello Arthur." Albus said to the older red head of the Weasley family.

"Hello there Albus." Arthur said. "

May I ask why you are here and who this is?" Arthur asked.

"This is Ryu Hayabusa and he is here to participate in the event that will be held at Hogwarts this year." Albus said to Arthur.

That made everyone in front of Ryu gawk at him. Ryu rolled his eyes at that. He was getting tired of people doing that when they see him up close in person. He knows that he is famous for saving the world twice. So what. He was doing his duty as a dragon ninja.

"You mean the Ryu Hayabusa. The dragon ninja that saved the world twice!?" Arthur said in excitement.

"The one and only Arthur." Albus said to Arthur.

Albus explained to Arthur why he brought Ryu to him and his family. Albus knew that Arthur would be able to explain the culture of the wizarding world to the dragon ninja. As Ryu had little knowledge of his former world. Albus did not tell Arthur that Ryu was Harry Potter a long time ago. Ryu gave up his former name to have a new life as a member of the dragon lineage. Only Ryu could tell anyone of his past when he felt he could trust them. So far Ryu only trusts Albus with the secret of his past.

"Of course we would be happy to have Ryu with us." Arthur said.

"Thank you sir." Ryu said to Arthur.

"Well I'll be off then now." Albus said.

So Albus left the group and headed back to Hogwarts to plan for the next school year and the tournament. Everyone then turned towards the portkey that would take them to the Quditich world cup finals. And the dragon ninja is going to be in their party.

"Alright everyone grab ahold of the portkey and we'll be off." Arthur said.

So everyone grabbed onto the portkey and they were teleported to the campsite of the Quditich world cup finals. The grownups landed on their feet as well as did Ryu. Ryu had enough practice when it came to teleporting to locations. The children landed face first onto the ground.

"Alright everyone we're here." Arthur said.

"Our tent is nearby so stay close everyone." Arthur said.

So Arthur led the party to their tent. Ryu was thinking how the heck everyone would fit in one tent. But as Ryu went into the tent he saw that the tent was a lot bigger on the inside. Magic really sometimes confuses him when he had to deal with it.

"Okay Fred and George. You two get the room on the left. Ron you are bonking with Cedric in the room on the far left. Girls you get the room on the far right. Ryu gets the room on the across the twins room." Arthur said to the party.

"The match starts at 8:00pm so will have dinner around 5." Arthur said.

So as the time for the match drew closer the party started to head to where their seats where.

"Blimey dad how high are we?" Ron asked his father.

"Well if it rains you'll be the first to know." A young man's voice said.

The party turned towards to where the voice came and saw in it was Draco Malfoy who said it. Ryu felt something coming off the older blonde's left arm. He'll have to ask Albus about that when he gets to Hogwarts.

"How did you get better seats then us?" Ron yelled at his arch enemy.

"You forget Weasley that my father is friends with the minister of magic. So of course my family would get better seats then your family." Draco said.

"Now Draco don't taunt the poor. But it would seem they have a guest with them." Lucius said.

Draco then turned his head towards Ryu and got a little nervous at the look Ryu was giving him.

"So who is your guest Arthur?" Lucius asked.

"This is Ryu Hayabusa. He will be coming to Hogwarts this year to participate in this year's event being held at the school." Arthur said.

That scared Lucius big time. If the dragon ninja was coming to Hogwarts then his master would be in big trouble. He would be able to defeat the dark lord and stop all his followers by himself. And from what he heard about the dragon ninja is that he fought beings far more powerful than his master.

"I hope you enjoy your time in our world dragon ninja. There are people who do anything to kill you." Lucius said.

"The greater fiends were a bigger treat then anything that comes from the wizarding world. I can handle myself at what your world can throw at me." Ryu said.

The Malfoys left the group after that. Ryu knew that the wizarding world would be no challenge to him. He had face things that were more powerful than the wizards in the wizarding world. He was more powerful then Dumbledore. Ryan taught him well in how to harness his magical energy into his weapons. Ryu saw that the game began to start both teams were introduced. And he saw that nearly all the men in the stadium go gaga at the sight of what the Bulgarian team had. The Bulgarian team has a veela cheerleading squad. He learned that the veela are sexual creatures that have to allure men to have sex with them so they can reproduce. They are also creatures of fire. They take the form of a harpy when they are enraged.

"You people need to learn on how to keep your mind safe from the veela's allure." Ryu said to his group.

"Sorry but a bunch of veela together will make even the strongest barrier in a man's mind break under the pressure of their allure." Arthur's eldest son Bill said to the dragon ninja.

"Still it wouldn't hurt to learn a little of self-control." Ryu said.

"You are probably right on that Ryu. But most men don't want to they want to be drawn by the veela's allure." Bill said.

As the game was going on Ryu sensed dark energy heading towards the stadium. He called the dragon sword to his side and drew the blade. Arthur saw that Ryu had called on his sword to him.

"Ryu what's wrong?" Arthur asked.

"A dark presence is heading towards the stadium. Get everyone back to the portkey now." Ryu said to Arthur.

And Ryu was right. Everyone in the stadium started to scream as black smoke came into the stadium.

"DEATH EATERS!" someone in crowd screamed.

The death eaters started to throw the killing curse left and right. Some people fell dead when the curse hit them. Ryu jumped from his spot and did a sky drop attack and killed one of the death eaters. The death eaters saw that one of their own was killed and saw the one who did it. They got really scared when they saw who did the deed. They saw the dragon ninja standing in front of them with the dragon sword drawn.

"So all of you are the followers of Voldemort." Ryu said to the death eaters.

"You dare say his name like its common to you dragon ninja?" One of death eaters sneered at Ryu.

"I do because it's just a name. I do not fear a man who is afraid of death." Ryu said.

Ryu was done with talking. He charged towards the death eaters. The death eaters tried to stop him with the killing curse but Ryu blocked it with an art of the pricing void lv3 ninpo spell. The closest death eater went down like a sack of potatoes. The death eaters tried more spells but Ryu counter them with his own spells. The death eaters saw that they had no chance of defeating the dragon ninja and started to flee. But Ryu was able to capture one of them with a tranquillizer dart he brought with him. When the aurors arrived they saw at least 10 out of the 20 death eaters that had attacked. They also saw that Ryu had capture one of the death eaters. The minster of magic was shocked that Lord Malfoy was one of the death eaters that attacked. The head of the magical law enforcement was going to have a field day when she got her hands on Lucius. Amelia thanked Ryu for protecting the people during this crisis. Ryu said that he was just doing his duty as a dragon ninja.

Now it was time for Ryu to head to Hogwarts to compete in the tournament and help Albus with his battle against Voldemort. Ryu found out that Kasumi will be coming with him to Hogwarts to help him out. As well as teach a hand to hand combat class at the school as well. Ryu knew that the wizarding world was going to get a wakeup call when he and Kasumi get there. Ryan was also sending the captain of his elite guard to Hogwarts to teach defense of the dark arts. If anyone could teach those kids about the darkness it would be Orion.