A/N: i dont own Katekyo Hitman Reborn.

Chapter 1. The Rain falls in

Looked up in a room, the storm, thunder, rain, mist, cloud, sun, and the Vongola Sky guardian sat still in the darkness. The battle with the Shimon family ended up in somewhat different from what they expected.

With Daemon on Rokudo's body, the world has been set into chaos. He smoldered everything into what hell would be.

"I can't believe the Vindicare is under his control." Rokudo, in the body of the owl Mokurou, said. "It should have been mine."

"Reborn, is there any way we can get out from here?" Vongola Decimo Tsuna asked. The little man came closer to the Vongola Boss and sat beside him. 'I don't think so." He answered.

Suddenly, a sound of what seemed like keys dangling came to their senses. Eyes shot up to stare at the door. It creaked. A face poked in. She was not familiar to anyone who was inside the Vindice dark prison except for Reborn.

Reborn smiled at the angel who descended from her place to save them. "You sure took some time." He said. The girl smiled back at the mentor she adored.

"I had to make sure that no one will be able to stop your escape, teacher." She answered.

The rain guardian stood up despite the darkness that surrounds them. To him, her voice sounded so vaguely familiar. He just couldn't pinpoint on who it belonged to. When he saw her face, his heart trembled in a good way. It went beating faster than normal, as if it was freed from its longing when he caught a glimpse of her place. She was a part of his life, his heart told him. He just couldn't remember when.

Then, as if she was hearing his thoughts, she turned to look at him. And she smiled a smile that made his heart stop.

"Let's get out of here already. I don't care who you are as long as we can escape and keep 10th safe, then she's fine." The storm guardian, Gokudera Hayato talked.

Habari Kyoya, the cloud guardian, stood up and stared hard at the stranger among them. 'I don't know how you got here and why you are doing this. Let me tell this straight to you. I don't trust you. I'm not going to try to. But if you're here to help us, then I hope you're doing it right. If anything were to happen to the Family, I swear you will personally die by my hands.

Their words don't seem to mean a thing to her as passed them by and bowed down to the Tenth Generation Vongola Boss.

Everyone was shocked at what she did. "Decimo, I am _. I am bound by my new duty to protect you and ensure that you are in no danger. I am an ally, tenth. I can assure you that. If in case you find treachery in me or in my actions, I am willing to accept any judgment you give. My life is yours for the taking, Vongola Decimo."

"Wait, wait, and wait! Stop! What are you saying? I don't want your life. Besides, no can take that or control that aside from you. I really appreciate that you are helping us get out of here. And that is all I'll be asking you of." Tsuna said. "Arigato, _."

Everyone was thanking the strange girl for becoming the unlikely hero. However, the Rain Guardian had a different matter on hand. It's strange, he wondered. Maybe, there was something wrong with his ears. Or something. Because every time they mention her name, it's as if the sounds were suddenly robbed off from his ears. He thought maybe some other sound greater overshadowed her voice when she introduced herself. But then, the room they are in is already sound proof enough making it impossible for sounds outside to travel within. And then, the same thing happened when Tsuna thanked her. Maybe, his sense of hearing was blocked. After all, he had sustained injuries in the Shimon battle. That could be a perfect reason why he couldn't hear at the mention of her name.

The Rain Guardian thought that it may be better if he would just ask her name again. It won't be a crime if he did that right?

''Who is she?" Yamamoto asked. Every eye in that room turned to stare with disbelief at the Rain Guardian. "The girl just mentioned her name, didn't she? What's with him?" Tsuna thought.

"Oi, what's with you?" Gokudera asked. "Yeah, she said she was _. She's our ally." The Sun Guardian answered.

"Hey, can you speak a little louder here. I can't hear you." Yamamoto replied.

"Maybe the damage you have took your hearing. Hahahaha ". The Thunder Guardian retorted. "Yamamoto's deaf. Hahaha". "Oi, shut up you cow!" The Storm Guardian bellowed at Lambo.

"A re you sure you can't hear us Yamamoto?" Tsuna asked his friend. "Oh, I can hear you perfectly Tsuna. I can hear everything perfectly, alright. There is no problem. It's just that the sound disappears when it comes to her name." Yamamoto answered. The Rain Guardian gave a deep stare at the stranger as he closed the distance to stand in front of her.

"Just her name?" They turned to look at the Sky Arcobaleno. "Yamamoto, are you sure that it's just her name?"

The Rain Guardian nodded in agreement.

"Reborn, what's the meaning of this?" Tsuna asked sounding frantic. Then the Sky Arcobaleno turned to look at the stranger who came in. "Did you know about this?" he asked her.

All eyes turned towards her as they waited for her to answer. "Yes, master. The reason he cannot hear my name is because I am someone who he is supposed to meet 8 years from now. In other words, I am someone who he is supposed to come from his future."

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