Disclaimer: DC Comics own Green Lantern/Hal Jordan and all related characters and J. owns Harry Potter and all related characters and elements. I also don't own the Quotes.

TheCrossoverKing's Quote of the Day: "Speak quickly! I am aching to destroy you!"–Hellboy

Chapter 4: The Teen Titans

Many members of the Justice League were gathered and all for the same reason, who would get custody of Harry. Many of the League had put up a valiant fight but only Zatanna,Aquaman,Superman, Batman, Black Canary and Green Lantern. None of the them had noticed that Harry had managed to slip out of the room and was now walking around the Watchtower. Harry liked looking at the costumed heroes. Harry stopped and standing on his tiptoes looked at the planet Earth. "It is very beautiful isn't it," said a deep voice behind him, Harry spun around a saw a green man standing before him. "J'onn J'onzz of Mars, more commonly known as the Martian Manhunter," said the Entity. "Do you miss Mars?" asked Harry to which J'onn nodded. "Terribly, but this isn't about me. I would like to know where you'd want to live?" he asked. Harry had been thinking about that while he was walking around, he likped all of them but he wanted to be people similar to his own age. "Is there anyway I could be with people my own," "Of Course but you'll have to come to us for training and you can't stay there all the time. Is that okay," said the Martian. Harry beamed and hugged the Martian Manhunter and ran off in joy.

The League had decided that Harry would be allowed to stay with the Teen Titans for the remainder of the holidays unless one of the league picked him and took him to their place of residence. The Teen Titans were not happy that an eleven year old would be coming to stay with a bunch of fourteen year olds. Starfire and Beast Boy were happy, if not ecstatic, that someone younger than them would be staying with them. Harry was going to go to Metropolis and get some clothes and then staying the night at Kent Farm in Smallville before heading to San Francisco to stay with the Titans. "Goodbye Harry," said Black Canary pulling him into a hug, during his time on the Watchtower all of the league had become fond of him and his fear of Superman had also decreased very rapidly. After Dinah let go, Zatanna hugged him and went "I'll see you soon. Your school's been decided," she whispered the last part. The next thing Harry knew he was stood in an apartment which looked like Death's but without the hats and the fish and it was cleaner a lot cleaner "This is my apartment," said Clark, Lois Lane walked into the apartment and almost dropped the groceries "Oh Clark, I didn't think you'd be back so soon," she said and it was then she saw a child standing behind Clark's legs and peeking round the corner. "So this is kid," she said. "Hey Its Harry, Harry Potter," he replied. Lois emptied the bag and Harry saw chocolate, ice cream and cake. Harry's eyes stared at the treats and he heard E say to him "say the oath," Harry complied and started to speak "What's mine is mine and mine and mine,And mine, and mine, and mine! Not yours!" The orange light of avarice flashed and Harry was stood in his variation of the Agent Orange costume. Seconds later all the confectionery had been consumed by the greed filled eleven year old. Noticing the looks he was receiving and he said "I've never had these before,"

Harry didn't end up going shopping as he was sick all over Clark's shoes. "See you later kid," she said slamming the door on the way out. She had taken a liking to Harry. "Come on Smallville," said Clark lightly touching his shoulder and teleporting to Kent Farm. Harry didn't manage to reach the doorstep as he was sick again and passed out, using his lightning quick reactions Kal-El caught Harry and carried him into the house. Several hours later Harry woke up to a medium sized, white dog rapidly licking his face and a old woman saying to Superman "after a sugar rush there is always a sugar crush, especially if he's never had it before," Harry stood up. "Good your awake," said Superman "Come on Dinner's ready," he continued forcing Harry to eat the beef stew and Harry ate silently. "So you're going to go see the Teen Titans," Mrs Kent said to which Harry nodded. "Be wary Harry, Kara didn't seem very happy about your arrival," she said before washing up. Harry wasn't nervous about going to San Francisco but he was know. Meanwhile in Titans Towers, the Titans were gathered. Nightwing, Cyborg, Red Arrow, Raven and Wonder Girl were sat together while Beast Boy and Starfire a little off from the main group. "An eleven year old, its called the TEEN titans not the kid titans," said Red Arrow to which many nodded "If the kid is a metahuman then we have to let him join," said Beast Boy. "Then he will get a titans welcome won't he, a training session on programme Teen Titans Level 100," said Cyborg. All of the Titans looked shocked at this. "No, you can't do level 100 on Teen Titans. The highest anyone ever got on Teen Titans was level 46," said Nightwing. "Yeah by you," said Raven. Supergirl put her foot down "I agree with Cyborg. Meeting over," she said flying out of the room leaving the Titans to their own business.

Clark had left Harry in the living room of Titan Tower and saying he was nervous was a giant understatement. All of the Titans were rather tall and quite imposing "Welcome to Titan Tower Harry," said Beast Boy. "Thanks," stuttered Harry. "Come on kid, we need to test your powers," said Cyborg leading him off to the elevator before Harry could even protest. The ride down was rather tense as neither Harry or Cyborg spoke and then Cyborg pushed him into a large metallic room. "They're planning something, I can sense it," said Jason staring around him. "TRAINING SESSION TEEN TITANS, LEVEL 100," said a computerised voice and suddenly a robotic version of the Teen Titans came speeding down at him. "Fly!" screamed Jason. Harry flew up, narrowly avoiding a tackle from Nightwing and Red Arrow. Heat vision and Star bolts narrowly avoided he dived straight towards Beast Boy when he was hit by a plasma cannon knocking him down. Harry looked around and heard the Entity say "I'll give you X-ray Vision," and Harry stared through the wall and saw the Titans laughing at him getting injured except for Starfire and Beast Boy who looked rather concerned. The anger built up inside "Jason possess the Starfire robot," he said and Jason did blasting the other robots which avoided the attacks, shortly after the Supergirl Robot pinned up the Starfire robot. "Don't possess the Supergirl bot Jason, it eliminates an enemy," said Harry. Meanwhile in the control centre Beast Boy went "Can he control electrical equipment," "No but did you here what he said. he said Jason possess the Starfire robot. The Jason I think he was talking to was Jason Todd," said Nightwing impassively. The rest of the Titans looked worried, what could the kid actually do. The Robots started to converge on Harry and the anger built up "With blood and rage of crimson red,Ripped from a corpse so freshly dead,Together with our hellish hate,We'll burn you all-That is your fate!" the Crimson light of Rage was so strong that it covered the entire tower and the underground facilities. Harry created a construct of a chainsaw and used it quickly to destroy the Cyborg Robot and flying up into the air he grabbed the Beast Boy Robot and a threw it before destroying it with a short sharp blast of heat vision. Suddenly the Nightwing Robot dragged him to the floor and was about to electrocute him; Harry was sick acid onto the Robot reducing it to scrap metal in seconds. Harry wasn't done, creating a construct of a bow and arrow he hit the Red Arrow Robot which exploded. The Supergirl robot let go of the Starfire robot and froze Harry to the spot and punched it. "I won't be stopped that easily!" Screamed Harry creating a portal and walked through and ripped the Central Processing Unit out and smashed it on the wall rendering the Supergirl robot inert. Harry thought he was done when the Raven Robot used magic to start crushing Harry. "Jason get out here now!" shouted Harry. Jason-Starfire Bot nodded and Jason un-possessed the robot and left the room. Harry unleashed a gold bolt which he didn't recognise which hit the Starfire Robot turning the Robot to ashes. Harry unleashed all of the Red Light of Rage which completely destroyed the robot and the room. Before Harry passed out he heard the computer say weakly"LEVEL 100 PASSED, CONGRATULATIONS,". Harry laughed almost as weakly as the computer and said "Teen Titans Done,"

Cyborg pulled up the stats of Harry's training session. Starfire and Beast Boy had taken Harry to his room and where waiting for him to come around. "The kid barely got hit and his final move unleashed a high amount of Red Light, Cosmic and Nuclear radiation. I'm quite shocked that the levels of radiation didn't tear him apart. Quite shockingly however there was also a high level of Magic lingering in the air," said Cyborg. "Wait are you saying that he's a wizard," said Raven shocked that a fellow magic user was here. "Yes and Red wasn't the colours he had when he fought Zod he was Green then Yellow. We made a grave mistake in underestimating him," said Nightwing. "Yeah and how the hell is Jason Todd his imaginary friend?" asked Roy. "Its quite simple, according to Clark. Harry is the only White Lantern, meaning he's invincible and i'm sure he gained Kryptonian powers when Zod snapped his neck and he can become any of the lantern corps," stated Kara. "Wait a minute here, you knew he was that powerful and you didn't say a word," said Donna. Kara nodded as Blue Light completely filled Titans's Tower. Minutes earlier Harry woke up to find himself in a king size bed and Starfire and Beast Boy standing over him "He's okay," said Starfire hugging Beast Boy. "Koriand'r of Tamaran and Garfield Logan of Earth," said the Entity. Harry felt Jason enter him and say in Jason's voice "what you Titans did was irresponsible however we know you two weren't involved so when the League comes and they will you two will be just fine,". "Jason?," asked Gar hugging Harry. "Your actions have filled him with hope so stand back a bit if you want to keep your eyes," said Jason. After he had finished talking he left Harry and Harry started to speak "In fearful day, in raging night,With strong hearts full, our souls ignite,When all seems lost in the War of Light,Look to the stars- For hope burns bright!" The Blue Light of Hope completely filled Titans Tower. Beast Boy looked and saw the Doom Patrol calling him and Starfire briefly saw her home planet and she was free to go home. As the light vanished,Harry was dressed in his version of the Blue Lantern Corps Costume. "What was that?" asked Gar. "Hope," stated Harry.

A/N: keep following/Faving and reviewing. Message if you want to be a Beta reader. Happy Reading.