Alexander used the strongest blasting curse he could and obliterated the remaining moon. Because he was inside it, the damage was bigger. All the fire demons died in his attack. Now only he and R'hllor were there. He had no other choice as he was sure that if the demons reached earth, they would do too much damage before they'd be killed.
"YOU... WHAT HAVE YOU DONE? MY 5 THOUSAND YEARS OF WORK. WHERE IS YOUR HONOR, GOD-SON?" R'hllor roared in rage.
"I am not foolish enough to treat a demon with honor. You are a category 5 and have only one fate."
R'hllor vanished and suddenly reappeared beside Alexander and punched him in the back.
Alexander felt it. Now he knew he was dealing with someone who could at least inflict pain on him. The force of the punch was so strong that Alexander was thrown away into the debris of the moon. He maneuvered and oriented himself.
"Just a second ago you were talking about honor and here you are, attacking from the back," Alexander mocked.
"SILENCE"
R'hllor again dashed towards him. He again vanished but Alexander also vanished at the same time.
The moment R'hllor appeared, Alexander also appeared some distance away with an attack already on the way. Frostfyre was the cold equivalent of Fiendfyre. He hoped that it would create some damage to R'hllor's body.
And it did. R'hllor screamed in anguish and pain. So Alexander bombarded R'hllor with ice attacks.
"You can't win against me," Alexander boomed.
"AAAA...SO...WHAT...THERE...ARE...THINGS... STRONGER...THAN...US...OUT...THERE" R'hllor heavily stuttered.
For a second Alexander was confused about what the demon was talking about.
"Let's go" R'hllor gathered all his strength and teleported for one last time. But this time with Alexander.
Alexander looked around where the demon had brought him. And he wasn't disappointed. R'hllor had brought him to any physicist's wet dream. A black hole. And from the size of it, the one in front of him was a supermassive black hole.
(A supermassive black hole (SMBH) is the largest type of black hole, on the order of hundreds of thousands to billions of solar masses, and is theorized to exist in the center of almost all massive galaxies.)
They were near the event horizon. A place from where even light can't escape from the black hole's gravitational pull. He and R'hllor were both unaffected by it. But Alexander could feel that if he went any closer, he'd be sucked into it too.
"Give me the core back or I will throw you in there." R'hllor threatened.
~The core must be really important to him I guess.~
"Not gonna happen. Do you think you'll be able to kill me by throwing me in there? I think you didn't do your homework. I am unkillable, R'hllor." Alexander said and attacked.
R'hllor also tried to counter him with his flames. They were nearly evenly matched. Though Alexander still had an upper hand on him.
They were blinking here and there attacking from different places to get a better position.
~Ah... This is going nowhere~
"You have left me with no choice, God-son," R'hllor said and threw his flames. But Alexander didn't see that behind the flames there was a detached hand of R'hllor.
An explosion occurred from the detached hand. An explosive with as much power as billions of nukes exploding at the same time in the same location.
"You haven't won yet" Alexander's voice came.
Suddenly Alexander's apparated and grabbed R'hllor. The energy wave from the nuke threw both of them to the point of no return. They were now stuck in the gravitational pull. Though they still kept on fighting. With each passing moment, their bodies were getting more messed up.
"Hahaha... I'll be waiting then." God replied and cut the connection.
Alexander went out again and started storing the energy. The process was too slow so he tried to bring out the Apec and sure enough, it started to store energy much faster.
After a very long time, the Apec had become as big as the planet Earth. But it stored the energy of a god damn supermassive black hole, and that whole energy was at Alexander's disposal. Though he still knew that he wasn't physically strong enough. Maybe his magic had gotten a lot stronger.
He happily put the Apec in his dimensional pocket and used the anywhere door to return to King's Landing. He learned that some big meteorites were going to fall on the planet but the elves took care of them all.
He wasn't able to sense any dragon eggs on the moon before obliterating it so he wasn't worried about new eggs falling on the planet. Still, he used accio to make sure.
"Boss, Alex, All-father" many worried voices came.
"Haha... Easy, everyone. I have dealt with the demon. There is no threat now. The world will always be in peace." He assured the people.
"Now, back to work everyone. Don't you all have elections." He shooed all of them away.
Olivia came to him and hugged him. "Was it really as easy as you make it seem like?"
~sigh... I can never hide things from her~
"Well, they see me as their god. I can't look weak to them. Fighting that demon was very hard Oli. Painful too. In the end, I killed him by jumping into a black hole. But you know what, what doesn't kill you makes you stronger. And I don't think I can be killed so I will keep on getting stronger." He grinningly said and kissed her forehead.
"Thank you for working so hard. You have really changed the fate of the whole world." She whispered.
"That's Grandpa for you. Always helping the world." Rina sneakily entered.
"How long have you been in the room?" Alexander asked.
"Since you sent everyone away. Good line Grandpa, what doesn't kill you makes you stronger, I'll use it in my election." She cheekily said.
"Oh, so my little Rina has been eavesdropping." He started walking towards her.
A few years back. Rina had asked for a weird gift for her 16th birthday. She asked Alexander to teach her magic that would let her become her 5-year-old self physically. Her argument was that she missed spending time with grandpa and all the piggyback rides. (Just imagine Umaru-chan from Himouto! Umaru-chan anime)
So, he had given her a bracelet that lets her do that.
*Poof*
Rina suddenly turned her small self and started running away from Alexander while laughing.
Some might say that Alexander's relationship with her was weird, but he was a 15,113-year-old grandpa. Rina would always be a little child for him. Olivia happily looked at the laughing Grandfather granddaughter duo.
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