Chapter 1: Crossing Fate

Opening Theme: The Beginning by Against the Current

(Cue: All For One: My hero Academia OST)

It had been very silent in the depths of the Underworld as a cloaked figure was heavily restrained as she had slowly smirked as her seal was slowly crumbling as it took several millennia for it to break.

The ground soon began to tremble as her restraints would be coming off as she soon glared at a pair of demons guarding her.

"AH F**K NO! GET BACK INTO YOUR- AHHHHHHHH!" One demon told the figure as they had immediately died by her touch making them turn into dust.

"Ahhh… It's a refreshing feeling. Yomi had allowed me to leave…. No… I'll make sure Yomi gets what it desires… An eternal death…" The figure made a sinister grin as she knew that the Omega Dimension was going to be lifeless, one way or another.

"One way or another…. I'll get you to lose it all… Izanagi. ...My love." She made her vow as a red skinned man soon showed up and looked at the robed figure.

"Now now. I didn't break your seal for nothing. Hades lost Elysium and his Underworld in one fell swoop. To Athena and her Saints." The red skinned god warned as the figure had turned to look at him.

"That's a name I never wanted to hear…" She scowled as she clutched her semi skeletal fist before thoroughly analyzing the God.

"What is your reason for releasing me?" The figure asked as the Red God smirked at this.

"A trivial manner. I only wish for your assistance on killing Osiris. Afterwards I'll make your dreams come true… Izanami." He told the robed deity as he made a smirk and kneeled to the now revealed Goddess of Death, and the ruler of Yomi.

(Cue: Pegasus Fantasy Orchestral Version)

It had been a rather slow year after the battle with Hades, and having to time travel to the 18th Century revert the curse planted on Pegasus Seiya by Hades.

Seiya was finally done recovering from his coma as he had went to train his body and mind as he remembered the sword that Hades stabbed him with still as he smiled weakly.

"Athena… I cannot thank you enough for saving me back there." The brown haired warrior told the Purple haired Goddess as she was in front of him.

"It's never a problem Seiya… Your friends went to continue their training, but they all had faith that you would be able to recover just fine." Saori Kido, the current vessel of Athena, had told him as she made a friendly smile now as she tried to remain strong, but a single tear dropped from her eyelid and rolled down to her cheek before hitting the floor.

"...I will be off to search for Seika… I wish to reunite with her." He told Saori with a serious look, but the purple haired vessel nodded her head knowing full well of what to expect.

"I wish you the best Seiya. Always be on your guard in case any foes intend to try and take over or destroy the world." She told him as Seiya nodded his head with confidence.

"Of course." He made his reply before he had felt a huge shaking on the temple grounds as it caused a shockwave.

"What the ? Saori don't worry, i'm going to check this out to see what this commotion is all about." He told Athena before he ran out of the temple before he had soon saw an object crashed into the outskirts of Athena's Sanctuary.

Seiya felt a urge to rush in to help out as he saw a shipwreck containing a young woman in her late teens as she had purple hair, pinkish skin, and wore a purple shirt and blue jeans.

"Nnngh…." The woman groaned as she was feeling quite nauseous as Seiya frowned and picked her up due to his chivalrous mannerism and was soon taking her to Saori.

"Athena… I found a woman in a weird vessel. Looked like a spaceship of some kind." Seiya admitted and told the goddess while setting her down onto the ground.

"This is quite troublesome… Im going to send Jabu to gather Shiryu, Hyoga, Shun and Ikki to here. There may be something terrifying coming, you keep an eye on her." The purple haired Goddess told him as Seiya was forced to nod and kept an eye out as he placed her on a bed of sorts in the ancient temple and looked after her.

It took a few minutes as the woman groaned as she was slowly opening her eyes and turned to look at the brown haired Saint.

"Agh… Damn that hurt… Where am I?" She asked as she was very confused.

"You're at Athena's Temple… Who are you exactly?" He made his inquiry while trying to see if she was of a threat to him.

"I… I am Merium. What about you?" The purple haired woman introduced herself as she crossed her arms after asking her question.

"Im Pegasus Seiya. I hope you're not too hurt." He managed to say those words as Merium looked away a bit.

"I can handle myself i'll be fine don't worry. However, I came to warn you about a incoming threat." She told him in a rather serious tone as he felt concerned.

"What do you mean by that?" Seiya asked as he frowned feeling that Seika would have to wait once more.

"Your world is only one of many that's going to be destroyed if you don't do something about it." She made her words dreadfully which made Seiya raise an eyebrow in confusion as Athena re-entered the room and was concerned by what she heard.

"Please explain." Saori asked as she grew rather unsure by the strangers words before several vibrations were shaking through the temple, which felt like a massive earthquake.

"What was that?!" Seiya asked before he would run to see what had been happening.

"Seiya!" Saori called out as she didn't want him to head outside as she felt that it was dangerous.

(Cue: Road to Sagittarius Temple from Saint Seiya OST)

From what he had saw, it had been a giant three headed monster banging on the barrier that protected Athena's Temple.

"That's something I never seen before…" Seiya commented as he didn't know how to think of the beast, but soon equipped his bronze Pegasus Cloth.

"Gwarrrroooooah!" The monstrous beast snarled as he was clawing his way through.

Seiya frowned now as he was charging in as he had kicked at the beast.

As it had happened, the kick landed, the beast soon turned it's head to swipe at the Pegasus Saint with its claw.

Seiya dodged with ease as he was he soon prepared to use his hands as he made several hand motions resembling the Pegasus Constellation as his cosmo managed to surge in a boost.

"PEGASUS METEOR FIST!" He shouted as he had thrown massive amounts of punches at the beast landing multiple blows, but all it did was make it angrier and roared louder than before.

The beast swung it's claw as Seiya dodged again, only managing to make a scratch on his cheek.

"Damn it! Why won't any of my attacks do anything to him." Seiya stated as he grew rather annoyed.

The monster was ready to attack while Seiya was preparing to counter it.

Suddenly a single punch had been made from behind and hit the monster causing it to explode into several pieces.

(Cue: Seigi Shikkou from One Punch Man OST)

"Whoops… Looks like I overdid that one…" The person commented as he was bald, wore a yellow jumpsuit, a white cape with red boots and gloves.

"Err… Who are you exactly?" Seiya asked as he grew very confused at the man who slayed the beast.

"Oh… Uhhhh…..I'm Saitama, why do you ask?" He replied in a rather blunt, yet genuine manner only leaving Seiya rather confused.

To Be Continued

Ending Theme: Chikyuugi from Saint Seiya OST

(Author's Note: I know some may be turned off by OCs, but do not worry they are not going to be the main attraction. The story will focus more on the franchise characters than the OCs themselves. I hope you enjoyed the fic, and see you the next time I post.)