New story! I hope this is be good ^w^

I do not own KHR!

Unexpected Future

Tsuna did not see this would happen, he certainly didn't. Tsuna never thought this would actually happen to her, he knew she is strong, but he did not expect this when he arrived to the future to fight the Millefore. It all happened just because he had sensed something missing in him and he got this as an answer. A body lying on top of a coffin surrounded by flowers, a very familiar face greeted him and it hurts. It was his own cousin, his dearest cousin. A smile graced her face, the smile she used to give him when he was in a panic. Tsuna heard his guardians breath hitched as a sob escaped his Mist Guardian. Tsuna lowered his head and watched as a young girl and a boy stood looking at him with the girl still crying since they had entered the seemingly holy place. The boy was carrying the girl in his arms; his eyes are also moistening.

"This is our mother, Sawada Soraoi." The boy said as Tsuna's heart skipped a beat. How could this be…?

/

Tsuna and the others had arrived in the future where they learnt about their new opponent, the Millefore. They were talking about how they would fight when suddenly Tsuna felt something empty in his heart. Tsuna heart was somehow weary and tired when he suddenly said something he didn't think would ever occurred in him.

"Sora-chan, what do you think?" Tsuna turned to his side only to see Gokudera looking worriedly at him.

"Tenth? Soraoi-san… isn't here." Tsuna's eyes widened as he abruptly stood up.

"Is Sora-chan alright? What if she was transferred here but was caught by the enemy? What if Sora-chan is in danger now?" Reborn kicked Tsuna's face as he fell on the floor, groaning.

"Reborn! Why did you do that?"

"Calm down, Dame-Tsuna. Panicing doesn't help you at all." Tsuna looked around and saw Gokudera and Yamamoto looking as worried as him. But when he looked at Biachi and Fuuta, both of them had an unreadable expression.

"Is Sora-chan going to be sent here in the future? Is the future Sora-chan here?" Tsuna asked as he noticed Biachi and Fuuta's expressions darkened.

"Shut up, Tsuna. Stop asking that." Tsuna then remembered that Kusakabe was in the same room and quickly walked towards him.

"Kusakabe-san! Is Sora-chan okay? You should know, right?" Tsuna said, almost yelling.

"I cannot answer that, I am very sorry Sawada-san." Kusakabe said with a tone of sadness. Hearing that tone Tsuna got worried even more.

"Is Sora-chan okay? She's not hurt, is she?"

"Don't worry Sawada-san, Soraoi-san is in a very good condition. She is in Italy right now with the Varia, please don't worry." Tsuna sighed in relieve at the explanation but he couldn't help but still feel the emptiness in his heart.

"How is Chrome?" He decided to ask.

"She'll be fine, when she wakes up, I'll make sure she eats enough food." Bianchi said. Tsuna sighed in relieve and sat back between Yamamoto and Gokudera.

"I told you it's no use panicking, dame-Tsuna."

"I couldn't help but get worried about Sora-chan… what if she got worried?" Reborn looked away, hiding his eyes from Tsuna. Suddenly the door opened and Tsuna saw a young girl looking around. The young girl had dark brown hair and a somehow familiar face structure. The young girl then spotted him and the girl's golden brown eyes twinkled in delight. Tsuna suddenly remembered how his cousin would have that smile and sparkle when he was happy and unconsciously he walked closer to the young girl.

In his mind, he was wondering how could a girl as young as this could be inside the Vongola base, a mafia base! She was barely 5!

"Rei!" Kusakabe scolded and the young girl quickly closed the door and running footsteps were heard.

"Wait!" Tsuna said as he ran after the young girl.

"Tsuna!" "Tenth!" Tsuna heard Yamamoto and Gokudera calling and running after him as he tried to keep up with the young girl. Tsuna was thinking how fast this girl is even if she was young, he could barely run as fast as this when he was at her age! The girl took a sudden turn and when Tsuna turned at the same corner he bumped into someone and fell on the floor.

"Sawada?" Tsuna looked up to see the future Ryouhei looking down on him, in his arms is the girl he's been chasing. Tsuna stood up and looked at the girl then to Ryouhei. Ryouhei who noticed Tsuna looking at the girl in his arms quickly hid the girl behind him.

"S-Sawada, what were you looking at?"

"Who is she? How could a young girl like her be here in a mafia base?" Tsuna said, worried if the girl is a victim or something close to it.

"S-She's just a girl the Varia told me to take care of, don't worry about it, Sawada, don't be so uptight." Ryouhei laughed nervously.

"But how could she be in here? Is she okay? She's not hurt? She's not a victim?" Tsuna said worriedly.

"Tsuna-kun? Onii-chan?" "Hahi! Tsuna-san! You're here!" Tsuna looked at Ryouhei's back and saw Haru and Kyoko behind him.

"Kyoko-chan! Haru-chan!"

"Oh! What a cute girl! Onii-chan who is she? She's so cute!" Kyoko said, cooing to the girl who kept her little hands fisted on Ryouhei's suit.

"She's very cute, isn't she Kyoko-chan? What's your name?" Haru said.

"R-Rei…" the girl shyly whispered as Kyoko and Haru squealed in delight.

"Such a cute name!" Ryouhei then noticed the girl's eyes moistening and panicked.

"S-Shh! Rei, it's okay. I'm here, Rei. It's okay, there's nothing to cry about. Ryo ji-chan is here, you're going to be safe." Ryouhei said, rocking the girl back and forth as the girl's body trembled.

"Is she okay, onii-chan?"

"S-She's okay, just surprised after seeing so many new people. I should bring her back to her room…" Suddenly the girl in his arms wailed as everyone went into panick.

"R-Rei! It's okay, it's okay. Nothing is going to hurt you, it's okay." Ryouhei said softly to the still wailing girl. Tsuna felt his heart hurting as he watched the young girl crying loudly.

"W-What's wrong with her?" Gokudera said as he and Yamamoto covered their ears. Tsuna then walked towards Ryouhei and patted the girl's hair.

"It's okay, we're not going to hurt you… Rei-chan, is it? It's okay, we're not going to hurt you." Tsuna said, trying his best to smile for the young girl. Rei's cries softened into sobs as the girl's golden brown eyes looked straight into Tsuna's eyes. Tsuna felt similarity of this girl and with his cousin he wondered if this girl has any relation to him. Suddenly Rei's hands left Ryouhei's suit and reached towards Tsuna.

"Oji-chan…" the girl said as she kept reaching towards Tsuna who didn't know what to do.

"She wants you to hold her, Sawada." Ryouhei said, slowly moving the girl into Tsuna's arms. Tsuna worriedly carried the young girl as she wrapped her arms around Tsuna's neck and buried her face into his neck.

"Oji-chan's smell… Mama's smell…" Rei said as she started sobbing once more.

"R-Rei-chan?" Rei then started crying once more, making Tsuna go into panic. Tsuna looked at Ryouhei, trying to ask the future sun guardian for help only to see the guardian looked towards him sadly.

"N-Nii-san?" Tsuna felt Rei's arms tightened around his neck and felt Rei's tears running down his neck. The girl in his arms kept on sobbing when all of them suddenly heard running footsteps. Tsuna turned around and saw a boy still not reaching the age of 10 standing in front of him, dark eyes locked into his. Tsuna felt his mouth went slack as he saw a carbon copy of Hibari in front of him. Dark hair and dark eyes looking straight into his golden brown ones. The boy in front of him froze before he changed his attention to the girl in the brunette's arms.

"Rei." the boy called, voice almost as deep as Hibari. The girl in his arms stiffens and looked towards the boy.

"Onii-chan… it's oji-chan…" the girl said as the boy took the girl from Tsuna's arms. The boy kissed the girl's forehead and rubbed Rei's back.

"It's okay… it's okay… I'm here…" the boy said before he looked back towards the curious eyes staring at him.

"He's so cute! Who is he, nii-san?" Kyoko asked Ryouhei who laughed nervously.

"Oba-chan are all here… I'm so happy." Rei said, burying her face on the boy's neck. The boy then glared towards Tsuna as Tsuna took a step back.

"H-he's the same as Hibari-san!"

"Ryouhei ji-san, why are they here?" the boy said coldly glaring at the now nervous guardian.

"Well, Rei seemed to have been seen by Sawada and the others… and Sawada chased after her, she ran into me and then Sawada ran into me. And I was surrounded, Kazu." The boy sighed and walked away.

"W-Wait! Who are you?" Tsuna said as the boy stopped and glared at him.

"Kazuya." Tsuna shivered as he heard a very familiar deep voice sounding from the boy's back as he saw the future Cloud Guardian standing behind the boy. Tsuna looked from the boy towards the future cloud and saw how similar both of them are. The future Hibari then shifted his attention to Kusakabe.

"Tetsu." Hibari said as Kusakabe bowed.

"I am very sorry, iinchou. But Rei has been seen unexpectedly and I was unable to stop Sawada-san from chasing her." Hibari then glared towards the shivering Tsuna.

"Sawada Tsunayoshi, what have I told you about disturbing peace?" Hibari said before a small hand holding his sleeve stopped him.

"Don't get angry with oji-chan… he didn't do anything wrong, I was walking on my own and peeked inside the room I heard they were in…" Rei said, still sobbing.

"Sasagawa Ryouhei." Hibari glared towards the Sun Guardian who is holding his hands up.

"I didn't do anything to her!" Hibari shifted his attention towards the girl and placed his hand on top of her head, caressing her. Tsuna saw something in Hibari's eyes, were they care? Sadness? Guilt? Tsuna didn't know.

"Kazuya, go back to your room. Don't ever come to this side until I allow you to."

"Yes, father." Father? Did Tsuna just hear it right? Father? They are Hibari's children.

"F-Father?" Tsuna suddenly uttered as he covered his mouth with his hand.

"If you disturb peace once more, Sawada Tsunayoshi, I will bite you to death. And if you ever dare to put your hands on Rei, I will put an end to you." Hibari said, carrying Rei from Kazuya's arms.

"H-Hii!" Tsuna said as Hibari glared at him for the last time and turned to walk towards his side of the base. Tsuna saw Rei peeking from Hibari's shoulder and waved at him, smiling. Tsuna smiled back nervously and waved back at her. When Hibari and the two children disappeared, Tsuna turned towards Kusakabe, Ryouhei, Bianchi and Fuuta who looked guilty.

"Who are they? What is going on?"

/

"Rei, never again you should come to that side."

"But Papa…"

"No, it is dangerous for you to get out from here."

"But oji-chan is there! Rei wants to meet Tsu oji-chan…"

"No. It is for your safety, Rei…" Hibari said softly as he caressed Rei's hair. A sob escaped Rei's mouth as Hibari brought the girl into his arms.

"This is for your safety, Rei. I will make sure you are safe, now go and practice your kanji." Hibari said, kissing Rei's head.

"Yes, Papa… I love you…" Hibari smiled at Rei who walked towards her room while Kazuya stood beside him.

"Kazuya, you should not get out from here either. Watch your sister."

"Yes, father." Hibari caressed Kazuya's hair as he walked away from him. He slid a door opened and walked into it. Hibari saw a bed in the corner of the room and sat on it. Hibari looked towards the photo frame on the desk beside the bed and his eyes flickered with emotions. In the picture was of him and a woman with long brown hair and big golden brown smiling eyes that manage to capture every essence of his heart. Hibari touched the photo frame softly and opened his mouth.

"… Aoi…"

Read and Review~ 3

Hope you guys like it!