Yea, I know, this is another one of those Yuyu and Harry Potter x-overs, but oh well. This is my second Yuyu and Hp crossover but the only thing different is that Gohan isn't in it. A/n, this takes place after the Dark Tournaments but I only saw up to the episode where Genkai died so I'm just adding my own twist to it.

Disclaimer: Everyone knows that I don't own either Yuyu or Harry Potter.

Enjoy

The Heart of a Warrior
Yusuke, Kurama, Hiei, and Kuwabara sat in a wooden boat that was sailing on water. It proved to be a horrible night for sailing. It was windy and cold and many of the students could feel the icy, cold raindrops dripping onto their facing. Yuske and his friends had received invitations to attend a school called Hogwarts for a year. They were invited because of the evil that was lurking around in the school. So basically, they were invited to protect the school.

They had received their letter just two monthes ago. Genkai had implanted the Spirit Wave Orb into Yusuke and had died a few days' afterwords. Yusuke and the others had learned to deal with this ordeal. They knew at some point, they would have to learn to go on not dwell on it.

~Flashback~

Yusuke was sleeping in bed and dreaming of times of the past when Genkai was still alive. Though they weren't the best of times, it still enlightened him a bit that Genkai was still living in his dreams. He then woke to a knocking on the door. "Yusuke, wake up. Your friend is here to see you." Said Atsuko. She turned to face Kurama, "He'll be right up. Just wait here." Kurama simply nodded.

Yusuke turned the handle to let his guest in. "Hey Kurama" "Good morning, Yusuke. How are you doing today?" Yusuke replied, "Not much. I'm still dreaming of the past. It seems like I can't stop. If she had told me that she would fight Toguro soon after, I would have let her take the orb back. Instead, I was only thinking of myself and took refused to give her the orb only because I wanted more power. I'm such an idiot!"

"Yusuke, you mustn't blame yourself. It wasn't your fault. I guess it's true what they say, 'You never how much someone means to you until they are gone' At least you have part of her in you, the Spirit Orb I mean."

Yusuke replied, "I guess. I didn't tell anyone this because I didn't know what she really meant. She said, 'The only way you will be able to use the power, is by unleasing it with your heart.' Those were her last words. She might have been talking about the power of the Spirit Orb, but then if she was, how did I manage to beat Toguro?"

"Huh? What's that?" asked Kurama. "What's what?" Kurama pointed at a blackish, brownish blur that was coming straight at them. It flew through the window and released to yellowish letter into Yusuke and Kurama's hands. And that's how it all started. It seemed that all four of the fighters had gotten the same letter.

~End Flashback~
The four looked up in amazement at the enormous castle that was towering above them. A few minutes later, they were walking up the steps of the school. An old lady wearing a pointed hat came into appearance.

"Please wait here while we get ready for the ceremony. When you walk in, before you sit down at a table, you will be sorted into you houses. The houses are Gryffindor, Ravenclaw, Hufflepuff, and Slytherin. You and you classmates will be a sort of family. Any rule breaking will cause a lowering of you points. Your acheivements will earn points. When you are sorted, you will sit with you house and wait for the feast to begin." She explained and walkd away.

"A family? Hmph." Grumbled Hiei. "Now, now Hiei. Remember that we're here to find that evil that's been here in this school." Whispered Kurama. "Hn. Whatever."

Professor McGonagall returned. "We're ready for you."