Disclaimer: Percy Jackson belongs to Rick Riordan, as well as any other element of any other work, creation that appears, credits to whom it corresponds.


This reaction fanfic (watching), is about Percy Jackson in other worlds, taking the place of characters from other franchises, movies, games, etc.

If you don't like it, I have another Percy Jackson reaction fanfic seeing other characters from other media, without changing them, such as: Justice League, Avengers, Team Avatar, etc.


"Thoughts"

"Speaking"

The parts referring to what is 'projecting':

What is said in the projection or if it refers to a fic, which you have permission to use.

What PJ's Characters Are Seeing and Hearing

To differentiate future characters from their past/present counterparts, I will add the letter F to the end of their first or last names, or use P to differentiate the past/present from those in the future

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If anyone is interested in another Percy Jackson story that is not a reaction/watching of worlds, I invite you to read my other fanfics:

A Hero between Two Worlds

What if Percy Jackson...?

Percy Jackson's Memoirs in the True North

Percy Jackson's Log in the 4 Nations

Percy Jackson's Memories in the Special Region

Log of a sarcastic demigod among the stars


The last world had left them confused, causing them questions such as what exactly was happening in that reality, about the history/past of that Perseus, about his diving suit.

"Is Jackson a human?"

"Who is Big Sister?"

"Jackson isn't human?"

"What in Hades is Big sister?"

"Is the little girl really his daughter?"

"Was that underwater city the Atlantis of that world?"

These and many more questions were in the minds of the spectators in the throne room, some thinking about them and others saying them, but they got the idea that Perseus was in a very problematic... and very confusing situation

Poseidon on the other hand, along with the rest of the Atlanteans, were more focused on the scope of the powers that the young prince of the sea has or will have; After all, demigods always inherited some connection to their divine parents' domains, but only a few showed so much power, most had knowledge, a sense of belonging, or comfort in those domains. But this boy...

They already knew that the boy had a strong connection with Poseidon's domains, such as talking to horses and aquatic beings, a certain control over water, healing with it, having an impulse of strength and energy to come into contact with water.

But the detail is that the boy is only 12 years old, he was about to turn 13 soon, most of the demigods who come to inherit some gifts usually show them in their mid-teens, others at a younger age, like Thalía Grace, who some of the gods learned that she showed some control of electricity when she arrived at the camp, just before becoming a tree, but these cases are because they found out at a very young age what they really are and began to be chased by monsters more often than usual.

But Percy Jackson remained hidden until a few weeks ago because he was discovered, and in just a few days he began to show that he inherited several gifts from Poseidon, but the question was:

Are those the only gifts or powers that Poseidon's son will have?

Although Poseidon also had other thoughts, such as that perhaps an underwater city should be made for the demigods... obviously this one will not end the same as the one they were seeing, although the thought was mainly due to his son, but the god remembered that when he tried to convince Sally to come and live in Atlantis when she was pregnant so that she and her child would be safe, Sally refused because she wanted her son to grow up as a human, a normal person... and because she didn't want to cause trouble with Amphitrite.

So Poseidon thought of talking again with Sally, Percy, and the rest of his family, about inviting his son and his mother to live in Atlantis, but something told Poseidón that Sally and Percy would not accept it. So, if he builds a city where the demigods can live, especially since they don't have a long life, he could convince them if it is for all the demigods... a place where they can live... that or create an island like he did with Delos so that Leto would take shelter from Hera, but the island should be protected...

...

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...

Many remained in their thoughts for a few more minutes before resuming the projection to see that they returned with the most watched world.

"It's getting annoying," a demigod whispered to his fellow demigods at the change of world

"Rather, it's a bit confusing," whispered another of those closest to him

The exchange of glances between two people was a common thing for everyone in Chaldea, whether for childish reasons such as the expropriation of food, or serious reasons such as family arguments. Basically, they could say that, if the classic visual collision was missing in one day, it was a failed day. However, the occasion was different this time due to the participants in the fight, being a certain black-haired Master who fulminated with his bluish-green orbs the enormous being with extensive white hair and two large red horns.

"Sounds familiar" Chironthought that Chaldea was something similar to the camp, where this happened frequently, although mainly because of the sons of Ares or the proud sons of Athena, and that if that Perseus was in the camp for several years, even if it was only the summers, then he will have no problem adapting, after all the young boy with sea green eyes was already adapting to it. But he also felt compassion for whoever is in charge, because he knows how difficult it is to prevent disaster from breaking out.

"Tell me about it" Reyna sarcastically thought something similar, but in her case and the Roman camp it was more about who led the cohorts or the rivalries between the first and the second, the members of the senate and the hierarchy in the legion.

The gods who knew the situation of the camps best had similar thoughts.

But anyone who knew and remembered Percy's relationship with the minotaur could understand Perseus' actions

"Oh, Percy" As was the case with several of the Greeks of the future, Grover and AnnabethP who complained or lamented the actions of the black-haired man on screen"

Many wondered how it all started, and only some knew that answer, concluding that it simply came about with the simple fact that they crossed paths in a corridor while going in opposite directions. But those who were present on the day the demigod's belongings were exposed easily understood the reason for their mutual anger.

One because in front of him was the Servant with whom his mother was kidnapped and who then had the habit of going to fight with him after reforming.

There was his confirmation, although not that of that minotaur, who seemed more human than the one in their world.

Percy supported his counterpart, whispering his opinion "Give him a beating"

The other because he discovered that the rookie Master had in his possession a horn of his as a battle trophy.

Now they had confirmation about the minotaur and many thought that this being would be easy for Perseus to defeat, after all he defeated the one of his world at 12, so there was only slight caution rather than concern among viewers.

A tense atmosphere was built around them, creating expectations in the witnesses who awaited a fight that no one knew the end since according to them, they knew the training in the simulated Singularities that the son of Poseidon had with the Heroic Spirit that he summoned, although on the other hand there was the mythological and recognized son of Pasiphae in his Berserker class, which were characterized by being a fearsome force if the reception of prana was considerable in them.

"Prana?" said some in response to what they heard in the narration

But the last narration made some begin to worry, but also curious about prana, which only some assumed referred to magic, due to the understanding about the servants who are summoned by some kind of magic.

"How do they use it?" Hecate and her children wondered, some out loud, others mentally.

Gradually they were approaching with hostile intentions if the forward tilt of Asterios' head proved anything, or that Perseus was about to deploy his trusty ancient sword. And the situation would clearly have escalated to greater heights if it were not for a shout that quickly baffled everyone with the response it generated in the duo of Greek daredevils.

"Master! / Asterios! " A dual exclamation in unison reverberated throughout the corridor regardless of whether they came from opposite directions.

A call that suddenly made those involved leave their differences and embrace each other as if they were very good friends, generating stupefaction in the others, as well as fear when they gave them a dangerous warning look that was ignored by the pair of women who came to them.

"What?"

"What the Hades?"

"But what?"

"What the Chaos?!"

The audience reacted much like the individuals seen in the projection who reacted to Perseus and the Servant, in stupefaction as the slight fear at seeing the looks of the two. But it also made those of the present along with several of the Romans, Amazons, huntresses question the mentality of the sea-green eyed demigod "Does Jackson have some loose screws?" they wondered as he goes from a moment of wanting to fight and maybe kill to hugging his opponent as if they were two old friends.

Only the Greeks of the future were not so surprised, they knew that their friend was sometimes ... peculiar. And the least surprised were Annabeth, Thalia and Nico, but each of them had facepalmed before muttering in exasperation. "Seaweed brain / Percy / Jackson"

Although young Percy was also somewhat surprised by the reaction of his future self, but feeling offended by the looks some gave him such as Grover "What?"

"Europe! / Euryale!" like them, Percy and Asterios replied in synchrony, maintaining forced nervous smiles since they did not want to make the aforementioned angry.

And now the spectators on Olympus were more curious, were Percy and Asterios missing a screw? Or were women the ones they should worry about?... Were they too dangerous or scary?

"Master... are you all right?" the blonde Rider asked with concern.

"Yes, why do you ask? " Quick to find a reply that would spare him the anger he did the last time he saw him about to break the Berserker's horns, Percy said.

Most thought it must have been with his sword, but a few wondered if it was otherwise.

"Mmh... no... reason... Forget it, Master," Frowning slightly, Europa finally believed him before taking him by the left hand and leading him away from a certain witch who seemed to stalk him every time she lost sight of him.

Some women frowned at the actions of Europe, but the Atlanteans noticed some of them and sighed in resignation, while Apollo and Hermes smiled.

"Something happened, Asterios?" this time it was the question coming from Medusa's older sister that was heard in the hallway.

"No... Everything in peace..." showing himself outwardly calm the Minotaur replied, wishing more than anything to ignore again the scolding he earned when in his last fight with Jackson she discovered him at the moment he was about to impale him with his bone extensions.

Immediately, the friends of Sally Jackson's son glared at the minotaur's counterpart. Some even made promises of revenge if he dared to harm their friend, but several of those who listened to them reminded them that they´re seeing a projection from another world.

"I'll believe you this time. Come on, let's go get my little sister. He's been disappearing a lot lately." Squinting to peer into the giant being, Euryale tugged at his large right hand to try and find Gorgon.

Unknown to the two women, their companions looked at each other covertly over their shoulders with great resentment, promising a brawl for posterity if Percy's slaughtering grimace and the sudden gleam on the tips of Asterios' horns meant anything.

"Men," several hunters said, which caused Rhode to glare at them. If they continued like this, she was undoubtedly going to suggest the idea she had before.

Others looked entertained or curious.

"Master..." was the clear wake-up call that the mythological Greek Servant gave to the black-haired man.

"Come on, Europe. You know well that I didn't start this fight, it was him with his complaint that I have a horn of his among my belongings" the demigod tried to defend himself, blindly letting himself be led to some training rooms that Gudako Fujimaru rarely used.

"It's true, but I can't even seem to take my naps because you always disappear..." she replied, showing her real concern.

"Does she doubt him?"

"Why does that worry her so much?"

There were several eyebrows that rose, wondering if Europa cared about the safety of her family, her uncle in this case because technically Percy is that or if it was because she believed that her master could not handle the minotaur

"In my defense, I inherited an annoying attention deficit," raising his hands in innocence, Jackson smiled slightly at the woman's still sleepy face.

"We all have it" said most demigods, but the Greeks of the future admitted that Percy was one of those with the worst attention deficit, or who had the worst of all

Although one or the other briefly looked at Leo

Taking pity on his new adventure partner, the son of Poseidon guided her to some nearby benches, first taking a few mats to provide better comfort, and later forced her to lie down there and cover her with the jacket he was wearing due to the cold climate of the white continent he was currently on.

The huntresses were somewhat surprised by the display of chivalry. Others, on the other hand, wondered when Poseidon's son learned manners/chivalry.

"Come on grandma, get some sleep while I train in silence. What do you think?" making fun of her as he usually did because of the mannerisms she had, Percy asked her.

Some spectators had faces of amusement at what Jackson said, others rolled their eyes in exasperation and others just snorted, being mostly women with the latter.

"Our relationship isn't supposed to be like this," yawning reflexively first, the magenta gaze sought to confront the calm blue-green one, wanting to use her charisma in order to convince him.

Curious eyebrows were raised by what was said by the counterpart of Poseidon's granddaughter "Does she only consider herself a servant?" several thought, while a few felt that the meaning of those words was something more

Only for him to give her a playful grimace and with his right index finger push her forehead to the mat, demonstrating the ineffectiveness of the charm in his words, since after all the demigod had witnessed the power of Aphrodite, Silena, Drew and Piper more than once, getting a resistance after time.

"Leave someone"

"Don't monopolize them"

"Leave us someone

Silena, Piper, the young Drew, won the looks of the rest, some began to make fun of the first two that if anything Charles or Jason were not enough, making the second feel jealous and somewhat annoyed by what was narrated in the projection and by the mockery; Charles, on the other hand, did not say anything, he and Silena were not dating, they were just friends, however he was blushing and a little annoyed by the teasing.

However, the young Drew, even though she was 13, had other thoughts in her mind, about stealing her boyfriend from Athena's daughter in the following years or prevent them from starting dating by making Poseidon's son fall in love with her.

The two Chases for some reason felt upset with Drew, as well as other women. AnnabethF looked at Piper who just raised her hands "I would never do that to you, Annabeth, and I have a boyfriend..." and told her that she would never steal Percy, he wasn't that kind of Person, and that she had a boyfriend. The young version of Annabeth tried not to feel jealous, as Percy was only her friend, but she was failing.

Calypso and Reyna also looked at Aphrodite's daughters with suspicion.

Thalia also glared at them, but especially at Piper because of the possibility that she wanted to hurt her younger brother.

"Leave us someone, Jackson/Percy/ Seaweed Brain"

"The All Mine"

"What's your secret?"

Young Percy was totally red from what the other campers were saying.

The Atlanteans on the other hand felt that the headaches were returning, but they fulminated Aphrodite under the power of the gods of dreams, because they heard her counterpart meddle with the life of Percy's counterpart, so it was very possible that she did so too

The huntresses were divided over what to think, though most were inclined to believe that they had their confirmation that Perseus was like any man, who deceived and took advantage of women. But hearing that he was put under the spell of Aphrodite or her daughters, and that he developed resistance to them, was what kept them from following that line of thought, and that they began to think that the demigoddesses of cabin 10 turned out to be like their mother, just as...

Once he had ensured that the Servant was resting as he had done every day since his arrival, the young adult carried out what he said before, deploying his sword and performing some feints to imaginary opponents as a method of warming up. The passing of the minutes lost importance in the demigod's mind, focusing on the arduous training he needed if he was to definitely live among beings that were relatively spewing laser beams over his head to destroy monsters.

"He must be joking"

"Not true, is it?"

"Is he kidding?"

Most found the latter difficult or impossible to believe... that it was an exaggeration of Jackson, but they applauded Perseus' actions, of becoming stronger to survive.

"How strong are they?"

"How strong will they be?"

But those of the future wondered how strong those Servant were, for the green-eyed demigod to believe that he was falling behind, considering that he was one of the strongest demigods or perhaps the strongest alive.

Even if he refused to believe it, Percy knew that his chances of returning home were close to zero, making his desire to kiss his girlfriend again or hug his mother and soon-to-be sister intangible. He was so furious at his situation, to the point that some Heroic Spirits swore they had heard the roar of the water coming from afar, forcing him to calm down and seek liberation in the room he was currently using.

"Percy..."

"Noo..."

Feelings of sadness for Perseus began to be felt, although the gods were also curious about the water.

However, the anger he possessed, he showed in private, inside. He refused to let Europe see him in such a way, as his kind attitude unfailingly reminded him of Hestia, always affectionate with other heroes of European origin, to the point of giving her candy as a reward.

Hestia wondered how much interaction he had with his nephew.

"Do you need a training partner?" a voice brought the demigod out of his mental world, the origin of which was a certain green-haired Lancer.

Innately, Perseus Jackson put a finger to his lips in a clear sign of silence before signaling to the sleepy Rider. Understanding what he meant, Achilles saw how the young adult accepted his offer, tacitly inviting him to where he was with increasing spirits, making him suspect that he found his presence pleasant.

"Lucky" Some of the campers, especially the Greeks, whispered with a slight sense of envy, that Perseus had the opportunity to train with Achilles.

Unknown to the duo, who took all the time in the world to train or rather for Percy to dedicate himself to dodging the lunges of the Trojan hero, a pair of magenta eyes watched through their half-open eyelids at her black-haired Master. She awoke to hear the high-pitched whistle of guns cutting through the air, recognizing the place around her and the heat that covered her, as well as inevitably remembering the dreams she achieved during the breaks that Jackson gave her.

"Wow"

"Incredible"

"Surprising"

"He's very skilled"

Everyone was surprised by the skill level shown by the greenhair, especially those who saw that he seemed to hold back, that was not a skill level they had ever seen, he is above any warrior in their pantheon... of their world.

Which began to make them realize that the narrative about Jackson's beliefs about Servants was not exaggeration.

Images of adventures that carried fear and action taught the Servant about the life of Poseidon's son, understanding him much better and learning details that were left out during their talks. She was still amused by the face that her husband's alternate version took when a young Perseus Jackson refused immortality in exchange for other favors, surprising even herself with it.

"..."

"..."

"..."

"What?!

The fact that that Europe married Zeus left them in shock when a glimpse of the memories of that Perseus was shown, after all the god of lightning kidnapped her in his world just to have fun with her for a while, perhaps the Zeus of that world or worlds... were they different?, they found it hard to believe, but they remembered the 3 Medusae, would it be possible?

"GMVPDFVDF" Hera was the only one who was full of fury with both Poseidon's granddaughter and her sleeping husband, so she writhed where she was as if she wanted to reach Zeus to hurt him or attack Europa

Europa knew that her Master needed help, after the disturbing journey he made through Tartarus with his girlfriend. It was remarkable how he had to become stronger to avoid something similar again, overexerting himself and even going so far as to fight alongside him in the simulations of the Singularities. For that same detail, the blonde Rider closed her eyes again with one last image of her summoner managing to sweep Achilles' legs, internally promising to help him as much as possible and encourage him to have more Heroic Spirits by his side.

Many were tense and worried again about Percy and Annabeth's future with Tartarus, but also the respect for the boy increased over not letting himself be stopped... to be better.

After all, it was her duty to serve the black-haired man to the best of her ability.


If you are interested in reading more chapters of this fanfic or the other fanfics, before they are published here on fanfiction, AO3 and Wattpad

You can do it on P treon: Xifos&Gladius

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Thanks to Kyan Coy, DarkSpider, joe nelso, Attmay33, Arashi Hayabusa, HugoH, Alex Hershon, Tex, Julien, Helios, Justin Goetz, Rich, boby, remivaneldom, ONI1123, Chamar Ellis, Robin, Vegito Blue, c Meier, Michael Davis, Shawn Franks, Junkurrji O'shane Nona, kevon deshazier, Greg Robinson, Adam Doherty, LarsGameS, Peter Johnson, Oi Oi, jorge castillo, Stremms, Sin Hunter, LT Butterfly287, UnknownSkiz, Dean, Wilver Onofre, D-Arius, D-Arius, Aidan Jones, M360, Alan Lasalle, MrE, David Nguyen, Nerd Side, Raphael Rietti Souto, Lachlan Mathison, Dillon, Kyle Schmitz, Guillermo Chuy, Alejandro Ruiz Conejo, Keith Thomas II, Nozibjon, Elaina Friedrich, nitsuJ, Adrian, Justin Roy van Westering, dawid Yisrael, Saint Maximus, kurtis trickett, Joseph Grant, Nathan Grindstaff, Zak_McD, Ryan McCaughan, Rocket The Raccon, Tuxford Rorke, Jeremiah Matthews, Audio Tool, arthur, trey linebrink, Adam Blackmore, Josh, Adam Blackmore, RobinHaren, Zirfala, Jeremy D Peak, Ryan Leyden, Ranmaru Kurosaki, Madelyn, Trent Roe, Wiliam Croston, Brandon Wilson, Kissa454, Yonko Magikarp, willowskeith, Scarlet Fox, dorian wilson, SVTM62vl, doompie, Andrew Steven, Damian syers, Anthony Baca, Dylan, twistedflame899, Zook, k, kolokolo, Soul, Aaron Clay, Kirito, Sbhat Asfaha, Alexander Cullison, Jose Castro, Sergio Avila Jr, Charles, Edavila, Doom 7bz, Robin DiWinter, Yorda, Red, Wesbrook, John Smith, Bear, DuranteEmrys, Kingjames2332, Hollow_d_wrld, Wat3rF0xKail, D3m0nRulerZ, Stephen Odom, Enrique Cristobal Luna, Christophe Dean, Jake, Leo Clark, Shrimp, Nicholas Fritz, Connor, Lachlan, Aiming, Brandon Ossandon, JamesNic20, Forgotten Frost, julio vega, Connor Lloyd, Godaken, Alex Hawthorne, Roger Gaulke, Kitsune, Jose Vazquez, Brad Rieman, Charles Beecham, WhoisMitch, Ken Harris, Ravunz, Stefan Gottlieb, joshua scroggins, Benji, Rocket22, Luis, Chronicle Clock, God of Wind 200, Alchem, Orioles Enjoyer, Raj, James Cavazos , United Federation, Daniel bridges , XVenomX159, Voidful 911, Malignance, luis a. v. r., Henry, Daniel R. and OettamLass for their support on P treon


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