In Brighest Day, In Blackest Night

Summary: Harry Potter believed that the second War between Voldemort and The Order of the Phenoix would never end. Little did Harry know that he was about to recieve the ultimate gift that could seriously help him turn the tide of the war.

Pairings: Harry Potter/Arisia

Harry Potter was sitting in bed reading the daily prophet, his eyes scanning for any news of any strange deaths, dissapearnces or anything that would give any hint as to what Voldemort was up to.

After scanning the newspaper for the tenth time that night, Harry sighed and laid the paper down on his nightstand.

Harry stood up and stretched his body, As he did so, he caught sight of his reflection in the mirror hanging over the open wardrobe door.

Deciding to go for a walk, Harry grabbed a light jacket, along with his wand, after slipping the jacket on, he slipped his wand into a pocket holster that Moody got him for his 15th birthday.

Upon reaching the downstairs, He saw his Aunt, Uncle, and Cousin all sitting in the living room watching tv.

Harry's relatives were muggles (meaning they did not have an ounce of magic in their blood), and Harry had lived with them since he was one years old. Then on his 11th birthday he discoverd who he was and that he was famous.

"I'm going out for a little bit, I'll be home later" Harry announced to his Aunt and Uncle.

Harry's Uncle Vernon grunted as a response.

Harry rolled his eyes before leaving the house, going outside and headed towards one of the parks.

Reaching the park, Harry sighed as he sat down on one of the swings that Dusty and his gang had not yet broke.

Harry was going to be entering his 6th year at Hogwarts at the end of the summer, and yet he still couldnt believe how fast Voldemort was gaining more and more power.

Suddenly a bright flash of green streaked across the horizon shaking Harry from his thoughts.

Looking up, Harry saw a space ship streak across the sky, and from what Harry could see, The ship was badly damaged.

Harry followed the ships trail and watched as it crashed in a barley field about 3 miles away from the park that he was in.

Grabbing his wand, Harry took off towards the crash site, as he reached it, Harry saw a redish-orange skined man wearing an emerald green suit stumble out of the ship.

The man who was clutching his abdomen only made it a few feet away from the ship before collapsing onto the ground on his back.

Harry immeaditly rushed forward to help the man who was obviously an alien, As Harry knelt down getting ready to heal the alien's wound with his wand, The alien opened his eyes and gave Harry a small smile.

"Please do not try to heal me Harry Potter, I am dying".

Harry gasped before he asked "H..How do you know my name"?

The alien gave Harry a small smile before saying "I am Abin Sur, Green Lantern of Sector 2814".

Harry bit his bottom lip before he asked "What's a Green Lantern"?

Abin Sur grimaced slightly as he lifted his hand, Harry seeing an emerald green ring on the middle finger of Abin's right hand as Abin said "The Green Lantern Corps are an interstellar police force who patrol the 3600 space sectors, the ring is powerd by our own willpower and whatever we think of, the ring can make it a reality".

"W..What do you mean the ring can make it a reality"? Harry asked, his eyes wide with curiosity.

Abin grimaced as he lowerd his hand, before he replied "Say if we imagined an arrow or a giant fist, the ring will then build a construct of that fist or arrow".

Harry didnt say anything after that, As Harry was stuck in his thoughts, Abin Sur mutterd to his ring "Go start the selection process", As Abin Sur said that, Harry watched as the ring flew off his finger and flew up into space.

"Whats going on"? Harry asked, his eyes following the ring.

"I orderd my ring to begin the selection process, to try and find a suitable replacement for me" Abin Sur said.

Ten minutes passed and even though it felt like hours to Harry, Abin Sur's ring appeard again only it started to float infront of Harry.

As the ring floated infront of Harry, a voice issued from the ring "Harry James Potter, You have the ability to Overcome Great Fear, Welcome to the Green Lantern Corps".

With that said, the ring flew onto Harry's middle finger onto his right hand, as the ring slid onto his finger, There was a flash of green light before Harry found himself wearing the same uniform as Abin Sur.

Abin Sur smiled up at Harry, before he reached over and after some difficulty, was able to get his lantern from the wreck of the ship.

"Listen Harry, the charge of the ring only lasts 24 earth hours, so you will need to charge it when its low on power" Abin said.

"How do I charge it" Harry asked as he looked at the uniform.

"You must press the ring to the lantern, and say the oath" Abin said, grimacing as he felt himself getting closer to death.

"The oath is as follows, In Brightest Day, In Blackest Night, No Evil Shall Escape My Sight, Let Those who Worship Evil's might, Beware my Power, Green Lantern's Light!"

Harry repeated the oath until he had it memorized.

Abin smiled up at Harry before letting himself go into death's embrace.

As Abin died, Harry bowed his head in respect before picking up the fallen protector and left the park to go burry him.

A/N Please Read and Review! I had this story up before but decided to re-do it