Harry Potter was evil and the reincarnation of Lord Voldemort but nobody knew because of complicated time traveling. He was attacking Hogwarts with Death Eaters and guns.
"PEW PEW PEW!" The guns shot all the Hogwarts students dead and their wands broke in an attempt to flee. Teachers fell helplessly. McGonagall was terrified.
"Where is Harry Potter?" she asked because obviously the Death Eaters wanted him.
"I AM HERE, MINERVA MCGONAGALL!" Harry yelled and showed off the legendary sword of Gryffindor that was now tainted with betrayal and blood of the old gods. It had black diamonds. He laughed maniacally.
"Impossible", Ron whispered. "Mate... what's wrong with you?"
Harry tried to kill Ron with the sword but it failed because Ron jumped away. "Holy crap that was deadly!" Ron yelled and ran away like a little girl but Hermione and Luna followed him. Luna was wearing glasses that allowed her to breathe under water and use her locked powers she inherited from Rowena Ravenclaw.
"I think they kidnapped Harry and brainwashed him somehow", Hermione said. "Luna..."
"I'm on it", Luna said and pushed a few buttons that were on the corner of her glasses. She decided to use first mode for inspection. She saw in ultraviolet and could actually see numbers being spelled out in the glasses as if they were in the anticipation phase already. Her eyes widened and she decided to take the black card.
"Protect Luna", Hermione said to Ron. "I have to find Draco..."
"Will you be all right?" Ron asked because he was worried.
"Perhaps", Hermione responded. Ron looked at the scratches in her beautiful face. Then he opened his mouth to say something but Hermione interrupted him by kissing him passionately. The whole battle seemed to stop. But then Luna interrupted them by saying:
"It appears that they possessed Harry by kidnapping his future self", Luna said. Hermione broke the kiss. "We will have to defeat this version of Harry and find the real one." Hermione nodded.
"I have to go find Draco!" she suddenly yelled and then ran away. Ron looked at her and heard Taylor Swift song lyrics in his head. He wondered if she loved him.
"Let's go", Luna said and blinked to Ron. He woke up from his dreams and said "all right" and then they ran away somewhere that was irrelevant in the battlefield.
Susan Bones was stabbed in the back by a death eater. Harry was looking at them with an evil smile on his face. He had a staff with him. A long staff, because it looks threatening. His hair was also up. He laughed maniacally and then said with a dark voice that the apocalypse had just begun!