The World of Fire Emblem. For generations upon generations, armies have risen against the darkness and brought peace to the lands. From Altea, Ylisse, Valm, Hoshido, and Nohr, these kingdoms have all preserved against the darkness. In all the generations of these kingdoms, they have never crossed paths. This time, they will, when a new kingdom comes under the fall of darkness.

-Aytolis-

In a far away land, beyond the confines of the generational kingdoms, lies the Kingdom of Aytolis, a kingdom living in peaceful times. It's ruling family consisted of a queen and her twin children: one boy and one girl. Both of which have equal right to rule the throne of Aytolis when their time comes. Their names are Rowan and Lianna, and both are twins, have no desire to rule the throne.

?: Let Lianna take the throne. I'm gonna be Aytolis's most powerful knight!

Twin Prince of Aytolis

Rowan

?: Well, I don't want it either! You can be a knight and a king.

Twin Princess of Aytolis

Lianna

The two of them were arguing.

?: And again with the bickering. You two stand at the grasp of adulthood. What would he think of... if your father was alive to see this.

Queen of Aytolis

Yelena

Guard Captain: Prince Darios of Gristonne has arrived!

Rowan: Darios is here?! All right!

Rowan said as he ran.

Lianna: Hey, wait! Rowan! No sparring today! He already promised he'd help me with my studies! Are you listening?!

Lianna asked as she went after him as the queen sighed. It was then that the two were at the courtyard where Rowan was having a swordfight with a young man with black hair.

Rowan: I'm gonna beat you again, Darios!

Lianna: You say you're gonna beat him again but Darios has never lost to you to begin with.

?: Now then, let's see what Lianna can do. If you meant to sit and watch, you are very much mistaken.

Prince of Gristonne

Darios

Lianna: I don't normally wield a sword when I'm so outmatched. But if it means I'll get better, then... I'm happy to oblige.

Darios: You know what is ideal. Strength and wisdom alike. Both in equal measure.

But before they could fight, a crash in the sky was heard as a rift of darkness opened in the sky as falling from it were strange monsters that were invading the kingdom.

Rowan: What're those things?

Lianna: They're going for...

Rowan: ...The throne rom!

Lianna: If she's up there, then...

Rowan: Mother's in danger!

Darios: Leave your mother's safety to me. You two must escape!

Rowan: No, I'm going with you!

Darios: You can't! The enemy is already inside the castle. If you're captured, then...

Soldier: Your highnesses! It is not safe here! We must make way to the secret passage! Your mother is already on route.

Lianna: Then there's no time to waste. Let's hurry to join her.

Rowan: We're coming Mother.

The three of them ran into the castle that was filled with monsters.

Darios: Remember your training. Cut them down like mere blades of grass!

Rowan: Yeah!

Rowan said showing no fear as he swung his sword and cut the monsters down.

Rowan: C'mon, Lianna!

Lianna: Rowan, not too fast! I'm not as skilled as you are!

Lianna said as she parried a few before tripping up and falling over as a large monster glared at her.

Lianna: Ah... Aaaaah!

Rowan: Lianna!

As monster was about to attack, something then came out of nowhere and hit it right in the face so hard it was sent flying into the wall on the other side.

Lianna: Wha...?

(BGM: Yakuza: Like A Dragon - Receive You (Kiryu Appearance Ver.)

Lianna asked as she was staring at an unfamiliar warrior. It was Young Warrior himself.

Me: Are you alright, my lady? I'm here to help.

Rowan: Who are you?

Me: My apologies for introduction. I'm a warrior. But the lady, you can just call me Mr. Warrior.

He said striking away with his sword at the incoming monsters and blasting with his Dragon Drakesword.

Darios: I've never seen sword strikes and counterattack by his weapon like this cannons like that... who is he?

Lianna: He's not from Aytolis, I can tell by his attire...

Bjorn: Hey, Kid! Are you gonna flirt with the princess all day, or you gonna get the twins over there!

Me: Oh yeah, I remember. Follow me, I know the way.

Young warrior said as they hurried down the halls to where the queen and her soldiers waited.

Rowan: Mother! Are you alright?

Yelen: Yes! I'm so glad to see you two safe as well. Thank you so much, Prince Darios.

Darios: Let us not waste time. Our enemies will more likely pursue us. We must go!

Darios said as they hurried down the tunnel before the ceiling collapsed, separating the twins and Darios from the queen.

Rowan: Mother! Are you okay?!

Yelena: Yes, but I can't get through. You two will have to go on without me.

Lianna: No, we can't!

Yelena gave them a sort of shield.

Yelena: Take this shield, and hurry to the temple.

Lianna: Mother, we can't just leave you behind!

Yelena: There isn't time to argue about this! Prince Darios... Please watch over my children.

Darios: Of course, your majesty.

Darios said as they continued on, while looking as Yelena was buried under the rubble.

Both: Mother, nooooo!

Lianna and Rowan screamed. Young warrior couldn't help but watch from a way as he saw this sad scene.

Me: (Poor kids...) Let's get going.

Lianna: Where are you taking us, Mr. Warrior?

Me: Out of this city before it's completely overrun.

Darios: That certainly would be the best decision.

Me: Then let's get going.