Grandpa Universe In Multiverse [COMPLETE]

While walking, he kept quiet as he didn't want to say something that would bust him. Then suddenly he heard a notification sound from the magic phone.

He looked and found a new message, titled 'Background details'. He opened it.

[ZOOM]

The time stopped and multiple memories started to fill his mind. He found out that he was born in 1920. He was a pureblood orphan. His family name was Universe. A no-name family as it really didn't exist in that world.

He lived poorly and mostly lived in the muggle world, but, he knew about the magic world and that he was a wizard. He bravely acted in world wizarding war and saved many magic families with his magic guns. He also participated in the muggles world war 2. The world had forgotten about him as he had disappeared after the world war.

~Damn, so I am a legend in this world. Haha... this is going to make my plans easier.~ he thought and suddenly the time returned to normal.

He followed Mrs. Weasley and her daughter Ginny.

Soon, they arrived at the Burrows through the floo network.

Alexander was astonished when he saw the condition of the house. He could feel that the house was extremely old and in a bad condition but it was still standing due to magic.

Dishes were cleaning themselves. A duster was dusting off the moving portraits. It was really magical.

"Oh, please sit here mister Universe. I will bring you some tea." Mrs. Weasley said and dashed off to the kitchen. Leaving only Ginny with him.

"Hello little girl, what's your name?" he asked with a warm smile. Even though he already knew the answer, he still asked to look normal.

"Ginny," she shyly said and ran upstairs.

~How the hell did she manage to woo harry with that personality.~ He thought while scratching his beard.

Suddenly a little boy came down the stairs, running. He missed the last step and fell down. His rolling body reached Alexander and then stopped.

"That was a hell of an entry, son," Alexander commented and helped the boy get up.

The boy embarrassingly stood up and thanked him.

"Thank you, sir. My name is Ron Weasley." Ron introduced himself.

"Wait, who are you old man?" he asked when he remembered that he was in his own home.

[SMACK]

he received a fist to his head from his mother.

"Ronald Billius Weasely, that is not how you talk to your guest. Now, apologize" She angrily scolded him.

"I am sorry, Sir" Ron apologized with his head down.

"Haha... it's okay, boy... here, take these Muggle chocolates. Be sure to share them with your sister," Alexander laughingly said while ruffling Ron's hair. Then he took out 10 different kinds of chocolates from his space.

Mrs. Weasely eyed the magic he did with wide eyes and wondered where those chocolates came from. Ron took the chocolates and ran back upstairs.

"I am sorry If I am being rude by asking this but was that spatial magic just now?" She asked.

"Yes, something like that," he answered.

...

He drank tea for a while, Mrs. Weasley went away to do her chores. She told him that her husband would be home soon. Still, he was getting bored and decided to look for the library. He didn't expect much to be there but at least there would be some Hogwarts school books. As Bill and Charlie have already graduated, Percy was most likely in the 3rd or 4th year. And the twins in the 1st or 2nd year. There should be at least 6th and 7th year books in there.

He went to the first floor and looked for a room with books. On his third try, he found a room with a simple table and bookshelves around it. Though, the shelves were mostly empty.

He looked around and found books for 1st year, 3rd year, 6th year and 7th year. From that, he deduced that Fred and George must be in their 2nd year and Percy must be in his 4th year. The main trio will most probably start Hogwarts next year.

Alexander started reading all the books they had. His comprehension speed was 1 million times so just one look was enough for him to attain the highest level of comprehension. It just took him 30 minutes to learn everything to the highest level possible. He could feel that he had a very deep understanding of magic now and that if he wanted he could make his own spells. Also, because he learned about runes. Now he felt like he could even make an invisibility cloak using ancient runes.

He learned about charms, wards, defense against the dark arts, healing, herbology, potions, Alchemy, Still, he wanted to read more advanced books to perfect his understanding. He had a little extra interest in Alchemy too as he wanted to make a philosopher's stone but he doubted that he'd be able to find a book about that.

Just when he was deep in his thoughts, the door opened and a man with an excited look came in.

"Oh my god, I can't believe that the legendary Alexander Maxim Universe is in front of me. Sir, I am your biggest fan. I've been following in your footsteps and have been heavily researching on muggle artifacts." Arthur said.

Arthur was going full fangirl on Alexander.

"Haha, It's nice to see someone still remember me, otherwise, most people have already forgotten about this old man. By the way, what is your name, mister...?" he asked nicely.

"Oh!, where are my manners... I am Arthur Weasely, the man of the house and please don't say that we've forgotten you. There is a whole chapter about you in the first-year course of Hogwarts in History of Magic subject. After your appearance in the world wizarding war and your unique but effective weapons. A new branch in the study of magic was opened. It was focused on creating magic weapons with muggle weapons as a base but none of them have been successful yet." Arthur cheerfully to him.

Alexander was truly surprised by this new information. Who would have thought that stealing the magic phone from Niko Bellic would do this? Still, he was happy because this meant that he had some foundation in the magic world.

"haha, you are overexaggerating my abilities. Now, would you like to try my weapon?" he grinningly asked. He wanted to make a deep and longlasting impression on Arthur as he might prove to be useful in the future.

Arthur nearly jumped in excitement.

"Yes, I would love to, Sir." he cheered.

"Let's go out then," Alexander headed outside.

Ron and Ginny also secretly followed behind.

Outside there 4 or 5 story house, Alexander levitated an empty bottle with magic that he had just learned.

He didn't need a wand as he had the highest amount of magic affinity and wands were only there to help channel magic easily. He didn't feel the need for a wand. Still, he would go to Ollivanders later to check it out.

He put the empty bottle on the roof of the Flying Ford Anglia. Out of nowhere a carbine rifle from GTA 4 materialized in his hands. Arthur just watched with his mouth agape.

Alexander aimed and shot the bottle down. While shooting he had an idea. He already had unlimited ammo with the cheats be he still needed to reload. He then decided that he would develop a special spell for auto-reload and also some runes for guns, to make the bullets stronger.

Currently, he doubted that the bullets couldn't even penetrate the shields of an experienced wizard.

He then used reparo spell to fix the broken bottle.

"Arthur, come here. You try it, now" he suggested and handed the gun to him.

After telling him about the correct posture, he let him shoot. But he forgot to tell him to fire in short bursts.

Arthur pressed the trigger and emptied all 30 rounds in one go. None of the shots hit the bottle but they hit the Flying Ford Anglia. There were many small holes in it now.

Arthur embarrassingly gave the gun back and stretched his arms. He was feeling sore from the recoil.

"It's so hard to use. I can't even imagine how you do it," he complained.

"Haha... believe it or not Arthur, muggle armies use these kinds of weapons. They also have much bigger weapons than these now. If they want, they can destroy the whole wizarding community in a matter of minutes." Alexander revealed. He knew that Arthur was fascinated by muggle technology.

"Are you talking about the weapon they used on Japan?" Arthur asked.

"Yes, and it was just 2 small bombs back then. Now they have thousands of them, and they are much bigger," Alexander answered and walked back to the house, leaving Arthur standing alone in shock with his eyes wide open.