"What's so funny?" asked Shura as the Gate Piece started to laugh.
"Just the thought that you're planning to attack me with that snake sword of yours," said the Gate Piece.
"I would attack you, but first I'm going to use Absolute Emptiness!" said Shura as she took her stance. The ghostly snakes then flew at the Gait Piece.
"Not a chance," said the Gait Piece as he swung his arm sending all of the snakes away.
"He stopped my spell?!" asked Shura who was stunned.
"Of course I did, I have both of their powers, so I'm on par with Satan himself," said the Gait Piece as he pointed at Rin and Yukio.
"You don't have my power though," said a girl's voice out of thin air.
"Who's there?!" asked the Gate Piece as he looked around. Suddenly, a figure in a hoodie appeared in front of the Gate Piece with a blue flaming sword in her right hand.
"Not, possible," said the Gate Piece before he split in two and burnt away.
"He was a weakling," said the mystery girl as she removed the hood to reveal a girl that kind of looked like Rin and Yukio, but with long blue hair.
"Who are you?" asked Shura, sword still in hand.
"I'm their baby sister," said the girl as she pointed at Rin and Yukio with a smile that showed four fangs while a tail came out from under her hoodie.
"You're our what?!" asked both Rin and Yukio at the same time.
"I'm your sister, you can call me Akuma," said the girl as she tilted her head to the right slightly while smiling at them.