The Sirens swarmed The Doctor, they could taste hate, so much hate, as if there was a limitless amount. As they grew closer the taste was unbearable.
"I've seen what you can do," The Doctor nodded towards the stadium full of brain dead humans," and I wouldn't suggest doing it to me."
"And why not," Adagio cooed," you have so much power."
"Ah perhaps I do," The Doctor frowned," but it will be far to much for your insignificant life forms."
"We'll be the judge of that," Adagio nodded to the two others.
Sonata and Aria began to hum a slow tune. The humming became a long, held out tune. The Doctor stared at Adagio, his eyebrows flared.
"I'm warning you," The Doctor crossed his arms," don't do this."
"To late," Adagio laughed. She joined in the tune and the gems on their necklaces began to pulse.
Every second the pulse became brighter, every minute seemed like the Sirens were gathering more and more. The Doctor stood between them, arms crossed.
"You brought this upon yourself," The Doctor growled.
"Brought what upon ourselves," Adagio asked.
Suddenly Aria dropped to the ground, grabbing her head, she screamed in agony.
"That."
"Then she is reverting to her original form," Adagio smiled.
"It's far worse than that," The Doctor grumbled," don't you get it yet? Here take it, take the hate, have all you'd like. But you won't be laughing soon."
Sonata then dropped to the ground, screaming and kicking.
"What are you doing to us," Adagio shouted, her pupils shrunk with fear staring at her sisters.
"I'm not doing anything," The Doctor laughed," it's your own undoing."
Adagio soon joined her sisters, lying on the ground. The pain felt like a million blades striking her body. Every second her body felt like I twas burning.
"W-w-what are you," Adagio asked, the pain continued to grow.
"I'm The Doctor, i'm a Time Lord, i'm from the planet Gallifrey in the constellation of Kasterborous," The Doctor growled," i'm the oncoming storm, the bringer of darkness. I've fought through the Time War and I am your own undoing. When you began feeding you thought there'd be enough hate to share around. You were wrong. As we speak, the more hate you absorb. The closer to exploding you become. Your feeble frames can't hold all the hate I have gathered, from the Time War, from the people, like you, who wanted more power. Say hello to the side of me, no one should ever meet. It'll be the last thing you ever touch in this world. So cry, scream, no one cares, you are nothing but a set of power hungry sirens, who indulged in far to much."
The Siren's body's began to glow, their gems shook and rattled and The Doctor stood between them as their screams were cut short by the three of them exploding, one by one, Siren guts flying everywhere.
"I warned them."
The Doctor walked over to each blood stain and picked up their gems, setting them in his inner coat pocket. He couldn't help feeling a bit empty after all of this.
He walked to the TARDIS and was met with open arms.
"So Doctor how'd you do it," Clara asked.
"They did it to themselves Clara," The Doctor replied," I had no part in their demise."
"Well where to next," Clara asked.
"Home, I think i've had enough fighting monsters for today."
Clara hugged The Doctor's arm as he flipped the switch on the TARDIS controls.