Stardust: Hey guys! It's me! This is my first Yu Yu Hakasho, but I've read all the manga and seen all the episodes! Hope you like it!

I own the plot line and any all OCs you may encounter in the story. Everything else, no.


Chapter 1: The Sprit Detective is Back!

"Yo." That was the first thing former Sprit Detective Yusuke and his fiancé Keiko heard when the door to Yusuke apartment (A/N: He moved out when Keiko agreed to marry him. ) was abruptly open, right in the middle a them have a make out session. "Koenma," Yusuke growled. "Dammit Urameshi," Kuwabara said from behind Koenma. "When did you and Keiko start doing stuff that hot?" Getting Keiko off himself quickly, Yusuke ran up to Kuwabara and gave him a sharp right hook to the square of his jaw. "What my fiancé and I do together is none of your damn business!" He shouted as Keiko hid her face with her hands.

"When are you and Keiko getting married?" All eyes soon turned to the red head standing next to a guy dressed in black. "Kurama! Hiei! When did you guys get here?!" Yusuke said happily greeting them. Turning to Hiei he shouted, "Hiei! What the hell you grow!" "Hn," Hiei said who is now around the same height as Yusuke. "We were here the whole time," Kurama said calmly.

After the greetings, and Keiko stopped being embarrassed by the fact that she and Yusuke where getting married soon, Koenma began to explain why he summoned them all to meet at Yusuke's apartment. "I need all of you to go on an important mission," Koenma said calmly. "But Yusuke isn't the Sprit Detective of Earth anymore," Keiko said. The guys tried not to laugh at the fact that Keiko was sitting on Yusuke's lap. "Yes," Koenma said. "However, the situation is rather desperate right now. My father said that not even Raizen, if he was alive, could win in a far fight against this one." "Wait a minute!" Yusuke said, almost dropping Keiko off his lap in the process. "Are you telling us that my Ancestral forefather couldn't beat this guy!?" "Well," Koenma started. "Yes and no." "Huh?" The two humans and three demons in the room said. "Yes Raizen couldn't have defeated this one," Koenma explained. "And no, because…" "Because?" Kurama asked. A long pause passed through before Koenma answered, "Because this one is no guy."

The guys almost face fell. "What?!" Kuwabara shouted, getting his balance back. "You mission is to capture, and if necessary kill, this girl!" Koenma said lifting up a picture. The guys (and Keiko) looked at the picture, only to see a little girl with long raven black hair with uneven bangs, light blue eyes barely visible from under her bangs, a plain pure white dress that goes passed her knees, and pale white skin. "That is the mission?" Kuwabara asked. "That is what my Ancestral forefather could never beat?" Yusuke asked.

"Yes," Koenma said simply. "Now this little girl is the greatest threat to all life in the Human, Spirit, and Demon world." "What's in it for us?" Yusuke asked. "You will be left alone forever," Koenma said. "Huh?" Everyone else in the room said. "The Spirit World will never bother you again. That means we will not get in your way no matter what you do." "I'm in!" Yusuke said immediately. All eyes quickly fell on him. "What?" He started. "That means Keiko and I will be able to live a peaceful life, without her worrying about me going on some sort of deadly, life threatening mission to save the world!" Keiko leaped up into Yusuke's arms and kissed on the lips. "Last mission?" She asked, in a barely whisper into his ear. "Of' course," Yusuke said embracing Keiko.

"Uh…" With that the two love birds looked out of each other's eye to see the rest of the group turning away with a blush on their faces. "We were here the whole time ya know," Kurama said. Letting each other go, blushing, Yusuke and Keiko sat down next to the rest of the blushing group. "Okay," Koenma said, turning to the others. "How about the rest of you?" "I'm in," Kuwabara said. "Me too," Kurama said. "Hn," Hiei said. "That means Hiei's in," Yusuke said. "Hn."

"Now that that's settled," Koenma said. "I think you should hear this." Koenma pulled out a tape recorder. "What is it?" Kuwabara asked. "Just shut up and listen," Koenma aid. Koenma pushed the play button and the first thing the group heard was a kind of scream that even made Hiei shiver in fear. "Koenma," a raspy male voice came out of the recorder. "Sir, the mission. Gah! Our target, we-" A scream cut through his call. "We were missed informed! She's too strong! Please get us out of-" Suddenly all noise was canceled out. "What's going on?" Keiko asked. "Who are you?" A new voice asked. It was so feminine and yet dripping with danger and death; that it caused all the members of the room to shiver, however for one it was different for a different reason from the rest.

"Please," the first voice begged. "I said," the girl's voice said. "Who are you?" "I'll stop it here," Koenma said. "Why?" Kuwabara asked. "For Keiko's sake," Koenma said. "Thank you Koenma," Keiko said with a smile. "Okay," Yusuke said getting up again. "Let's go." "Ya," Kuwabara said. "Shall we," Kurama said turning to Hiei. Hiei didn't answer; he just got up and followed. For once, Hiei was the fool with his head in the clouds.

What was that shiver about? Hiei thought. I wasn't afraid. No, not afraid. And yet… The voice of the young girl swirled in his head. Something about her voice made me shiver. Hiei smiled. This could actually be interesting. "I'll summon a portal for you," Koenma said. He lifted his hand and a large purple cloud swirled into a circle. "Hold on!" Koenma called out. The four where just when he said that. "You should at least take this," Koenma continued handing them a piece of paper. "Got it," Kurama said. With that, the four leaped into the portal. At first all the four could see was purple smoke, then they found themselves free falling over a lush island.

"What the hell?!" Kuwabara yelled. "Binky breath didn't say anything about free falling!" Yusuke shouted. "Hold on," Kurama said calmly. All eyes fell on Kurama as he transformed into his demon form: Yoko Kurama. After fully transforming, Kurama pulled a seed from behind his neck and leaves came out working as wings for the fox sprit. (A/N: Think of when Hiei, Kurama, and Kuwabara went to the Demon Plane to fight Sensui.) "Grab a hold," Kurama said. The three didn't need to be told twice. They quickly grabbed on to the vines hanging from Kurama's sides. "Thank god for Kurama," Kuwabara sighed. "Yes," Hiei said with a smirk, catching the others off guard. "If Kurama wasn't here, only Yusuke and I would have made it to the island." "Watch it shrimp!" Kuwabara shouted.

Once safely on the island, Kurama suggested they read the paper Koenma gave them. It said:

Name: Uncertain, but believe to be called Zero.

Age: Uncertain.

Race: Human.

Weight: Unknown.

Height: Uncertain, but believed to be about a whole head shorter than Hiei.

Power Level: She has enough power to make Yusuke look like the soul of a ghost fly in comparison.

Past: No one really knows, but rumor has it she was brutally tortured by humans at an early age, and escaped only a year or so ago. Ever since then, she is believed to fear and hate all humans.

How to Capture Her: She should respond best with Hiei and Kurama. It would be best to only have Yusuke and Kuwabara show themselves to her once she's comfortable with those two.

"Wow," Kuwabara said. "Someone shorter than Hiei is way more powerful than Urameshi." "Soul of a ghost fly!" Yusuke yelled. "How tough could that like kid be!?" How could anyone be that strong? Kurama thought. Hiei stayed silent.

Just then a flash of black and white rush to the four. "Huh?" Yusuke, Kuwabara, and Kurama barley managed to say. The flash throw Kuwabara into the water, hit Yusuke in the gut sending him into a tree, and slammed Kurama face first into the sand. What?! Hiei thought. Before Hiei could use his jagan eye to find their attacker, he was pinned to the ground by their mission. Long raven black hair surrounded Hiei as the girl knelled on top of him. Hiei couldn't even fight back. He was too lost in her eyes. Eyes that where the most beautiful shade of light blue he'd ever seen. Her eyes met his; and it was as if she to, couldn't break their locked stare. Red met blue. Fire met water. It was then the girl did something none of three winded boys, who have been watching the whole thing, would never have thought she would do. She lowered her body on top of Hiei's and fell asleep!

"Okay," Yusuke said. "This is stupid weird." "Yes," Kurama agreed. "Why would she lower her guard to Hiei, when she clearly could see he was with us?" "Maybe she fell in love with him?" This caused the three to turn to Kuwabara; one with a curios stare, one with a confused stare, and one with a death glare. "Think about it," Kuwabara said. "She fell in love with Hiei at first sight, just like I fell in love with Yukina." Yukina is an ice maiden demon with sea foam green hair and red eyes. She's also Hiei's twin sister, but she and Kuwabara don't know it. Maybe we should never tell Kuwabara about that, Yusuke thought.

"Why would she be like you?!" The shout wasn't a question; even the two dimwits know that, but one of them had to ask. "Why's your face red Hiei?" Kurama finally asked. From the moment he yelled, Hiei's face has been a bright red. "Ha!" Kuwabara laughed. "Hiei's fallen in love with our mission!" "Shut up you fool!" Hiei shouted. However, he was not in the most menacing positions with a little girl sleeping on top of him. The only reaction he got was laughter from the three, and the girl to move a bit on him.

After teasing Hiei a little longer, the four called Koenma to send a portal for them. Hiei carried the girl in his arms; which only got more teasing for Kuwabara and Yusuke. Why does this girl shake my thoughts? Hiei thought. Zero was her name, wasn't it? Looking at the girl Hiei said, "How can you be so much trouble?" "Say something Hiei?" Kurama asked his friend. "Hn." "We all know what that means," Yusuke said. "We do?" Kuwabara asked. "The ones with a brain knows," Hiei answered. "Watch it shrimp!" Kuwabara shouted.


Stardust: What do you think? Good? Bad? Give up? What do you think I should change? Or is there nothing to change?

Please review!