I don't own either Harry Potter or Sengoku Basara. Harry Potter belongs to J.K Rowling while Sengoku Basara belongs to CAPCOM. I own only this story.

Harry Potter/Sengoku Basara – Another Chance

AU: As Harry killed Voldemort, an explosion sends him and the twins are sent to another world. Each of them are de-aged. What could happen and how much trouble can they cause? Twist noted SLASH

Chapter 1

The war had been going on, well, what felt like forever. Bodies surrounded the battlefield of what was left of Hogwarts, from both sides. Blood was thick in the air but they kept on going, spells being sent back and force. Two were fighting all out the most. Their spells becoming more force as they continued, neither giving up.

Harry against Voldemort, both having a reason for wanting to win this war.

Voldemort for power and immortality

Harry were fighting everything he believed in: family and honour.

The two of them had been separated from the others, who were within the walls of Hogwarts,. For the safety of others he had led Voldemort out, allowing Voldemort to think he was fleeing.

Harry had to quickly dodge a hex, being thrown at his head, while sending one back hitting Voldemort's in the left arm. The man hissed angrily.

"Damn it Potter, why won't you die" Voldemort hissed angrily, trying to ignore the pain in his arm. "I'll not be killed by the looks of you, a pathetic weak half-blood child."

"If I am so pathetic and weak Tom, how come I have always defeated you and your lackeys, blood has nothing to do with it this time" Harry yelled not as a question but as a statement.

"Be quite boy" Voldemort yelled sending a Crucio at Harry who only just managed to get out of the way of spell at the last minute.

"Never Tom" Sending a stinging hex after stinging hex at Voldemort who countered. There spells getting more dangerous to the fact that their magic was become dangerous, neither noticed two figures running up to them. Nor did Harry notice two shadowy figures stand next to Voldemort.

Fred and George were worried for Harry, he was their little brother and they would do anything to protect him. Harry had been with them earlier telling them what had been happening since the beginning of the school year, where he had been and what he had been doing. Until he had met the twins just before the breaking into Gringotts.

Harry had also told them partially what he was going to do, which they understood, find the Horcruxes and protect the students of Hogwarts. They had never got to ask what the second part of the plan was or what Harry would be doing until realisation kicked in almost too later/

Harry, was leading Voldemort away to kill him all by himself, alone.

Their family was already dead, most of it had killed by Death Eaters during the attack at the Ministry in their last year at Hogwarts, they were not going to lose Harry. He was the last of their family, even if he wasn't their brother, biologically.

It had taken a while to reach Harry, as he and Voldemort were outside Hogwarts battling it out while everyone else was occupied. It had taken a while to reach their location as they had to fight through death eaters while trying and succeeding getting past students/teachers without being noticed.

When they had finally gotten within sight of Harry. It was just as the twins thought, Harry and Voldemort were battling it out to the death, their magic was spiral out of control around them. Two others were standing beside Voldemort in his shadow, Harry had managed to dodge three curses but couldn't dodge the forth, hitting him directly in the chest, sending the boy a three meters away.

Though neither could interfere in a wizarding dual, neither were going to stand aside and let the mad man kill Harry, especially as the man broke the rules himself. Both sent curses at the death eaters, causing everyone to look at them.

"How dare you interfere!" both death eaters/Voldemort yelled sending curses back to them, each of them blocked.

"We dare, you broke the rules, paybacks a bitch isn't it" Fred/George yelled distracting them enough to let Harry get back to his feet. "Ready Harry?"

"You bet"

"AVADA KADAVA!" Each side yelled, though Harry's side was much quicker. But what happened next was unexpected, as each of them had forgotten about the uncontrolled magic around them, that had become extremely unstable. Everyone was thrown back, hard, each of them fell unconscious...Not knowing they were no longer in the same place as before.

Harry

Akira – Intelligent

Hiroshi – Generous

Kyoka – Mirror

Keitaro – Blessed

Renjiro – Victorious

Ryu – Dragon

Fred & George

Hikaru & Kaoru – Shining & Fragrance

Hideaki & Hiromasa – Smart/Clever & Fair/Just

Kiba & Kuro – Fang & Claw

Kai & Rai – Ocean & Ravon

Ken & Shin – Healthy/Strong & Real/True

Ryo & Ryou - Cool/Refreshing/Distant/Reality