Old Time, New Love

Summary: Female Tsuna. When Millefiore destroyed everything, when their loved ones were killed, when Vongola is no more, the only option left is to reserve time. That is impossible, right? Wrong. Sawada Tsunahime, the Decimo of Vongola and Irie Shouichi, the computer genius and music prodigy. Together, they travel through time and relive their 14 years old selves with the help of Luche's and Aria's Flame of Life.

Warning: Female Tsuna

Prolouge

They lost.

Those words repeat again and again inside her head. She doesn't want to believe it but the scene of destruction is right in front of her. Dark sky, smokes, fire, people screaming for help, corpse, blood. Everyone suffering and so is she. All of her loved ones are killed. Her parents, her guardians, her best friends, her allies. Everyone she considered precious to her are killed by Millefiore.

Her parents and Timoteo were ambushed when they moved to a safe house with all CEDEF members guarding them. Basil is killed when he tried to protect her mother.

Her guardians are killed when they try to protect the citizens of Namimori from the raid by the White Spells. Kyoko, Haru and Hanna are killed during the evacuation. Hana died along with her fiancee, Ryohei so she guessed it's not so sad.

The Varia are killed when The Millefiore raid their main HQ in Italy. They fought their hardest or maybe with all their lives. She knew they did. But in the end, even Xanxus was lost. And it cost their lives.

The Cavanolle Famiglia has been their ally for years and loyal to them. She will never forget Dino's and his subordinates' sacrifice for them. They already a part of her family to her and no other mafia family, no matter how strong and big they are, can replace them in her heart.

Bianchi and Lancia, who she took in to her family, took Gianini, Fuuta and I-pin away from the battle to a safe place, but they were found by the enemy. Like what the Millefiore did to the allies of Vongola, they took their lives.

The Arcobaleno are defeated and killed, except Mammon who killed himself rather to be killed by the hands of Byakuran's grunts. The Millefiore got all the Pacifiers and what they need left are the Vongola rings. The only link left between her and her guardians. The only things left from them. Her treasure. She knew from the very beginning these rings only brought trouble so why didn't she destroy it?

Because she is weak.

That's why she can't destroy them. She is weak. She is Dame Tsuna and always be. If she was stronger... They don't have to suffer... If she was smarter... They don't have to be scared. If she was braver... They will still alive by now...

It's all her fault that they are gone now.

And she will fix it, even if it cost her life.

"Shouichi-kun." She whispered the name of the head of Vongola Technology and Development. Irie Shouichi turned around from his laptop to see his boss. The red head almost frown when he see red eyes and purple bags under her eyes. Clearly she doesn't get any sleep last night and cry instead. He knew she did. He cradled her in his arms last night in their hideout as the night fall and they went to sleep. She clung to him and bury her face on his chest, effectively muffled her cry and hiccups. The two of them the only survivors left.

"Tsunahime. The preparations are done. The only thing we need is to open the container that contain the Flame of Life of the two past leader of the Giglionero family. The past bearer of the Sky Pacifier. It should be enough to execute the plan that you and the Ninth has made together as the last resort. Do you have the Vongola Rings?"

She open her purse and took out a small mahogany box with the Vongola crest on it. "Inside this box is the rings of Vongola. Only I can open it since it can only be open with the Dying Will Flame of the person who has the Blood of Vongola. Only I who have it. My father and Ninth who also have it are already deceased." She put the box back in her purse. "Do you have the box weapons?"

"Yes." He rummaged inside his backpack and took out a metal box. "Inside it are the Guardians' box weapons. The box can only be opened with my and yours Dying Will Flame. You already have Natsu with you... And..." He looked at her in the eye. "Is it true you have solved the mystery of Blood of Vongola?"

Silence greeted him as he looked at her. She blinked once and after a few seconds passed. She smiled and shook her head.

"I'm not completely solved it but you can say I found something." She brought her right hand to her face, examine the Vongola ring. "I can feel it... It will help us to change the future..."

"I see..." Irie smiled a little. It's good to see her smiling. He took her hand and squeezed it. "Are you ready to do this?" He push his glasses as his smile widen.

"...Yes... I'm ready..."

He pulled her in front of his time machine. He insert the password to the computer and a technical sound of a woman soon to be heard.

"Password accepted. Initializing program 2J53KSA... Initializing complete. Inserting the Flame of Life... Insert complete. Energy for the opening required. Opening the gate... Gate opened. Please insert the time and place for the time travel."

"Time and place, 10 May 20XX, Namimori."

"Time and place inserted. 10 May 20XX, Namimori... The path to 10 May 20XX, Namimori has founded. Please step into the time machine in 10... 9..."

"Shouichi-kun..." She squeezed his hand.

"Yes, Tsunahime?" He looked at her.

She smiled. "Thank you for being there for me during the battle and to be here next to me for this mission... I trust my life to you..."

He blushed and smiled. "Yes... And thank you for trusting me."

And they step into the time machine, hand in hand, as the bright light blinded them.

"3... 2... 1... Time travel completed. Closing the gate... Closing complete. Program 2J53KSA has launched. Self destruct count down begin... 5... 4... 3... 2... 1..."

The whole base exploded, leaving no sign of life ever reside. The Millefiore troops who has snuck in and the troops who wait on the surface are killed by the explosion.

All right, a great load has been lifted off my shoulders.

Please review. No flame, please.

Thank you fore reading