Oldest Sister Of Sakamaki

After Story I

Half a decade has passed since the Queen's coronation, or as the Demonic World people knows, the Queen's death.

(This after story take place the same timeline as the reincarnation, the other book. You don't need to read it, but if you've read it before this)

The former demon king, Karlheinz, had to passed the throne to the oldest son, Shu. The Sacrificial Bride, Yui, has died due to blood loss. But in order to survive with blood, Karl has to bring a new sacrifice bride.

And that bride...has brought miracle with her.

In the Afternoon

The whole household are still in grief even though many years have passed. But even with that, they started to talk to each other just like how their sister wanted.

"Reiji, what's for snacks?" The lavender-haired boy asks his second oldest brother while holding his new teddy bear.

"Macaron. Wash your hands before eating." He replies with a little smile on his face. Many will think that this is a rare sight, but after the return of their sister, they've changed themselves. They've become less cold and distant from each other.

And their father actually love and care for them like how a single father should do.

"Boys." Speaks of the devils, and he will come. "The Bride has arrived, please be nice to her--" He stops for a bit then continues. "Please be nice to them.

...

"Them?" Everyone asks.

"Do we like, have 2 or more of them?" Ayato continues. "It's good we have them in stock, but one is already annoying." Even though he has changed, his arrogant is still there. Just not to his family.

"Just wait." After he finishes his sentence, the front door opens, showing two figures.

...

...

"Uhmm... Hello?" A girl with (h/c) hair greets awkwardly. "Hey (m/n), please greet them."

"Hello!" The boy, who is probably her younger brother, greets them with the brightest smile. "I'm (m/n)! You can call me (nickname)."

...

A smile could kill people.

The brothers' non-existence hearts just skip a beat in sync.

"I'm (sister/name). Please take care of us." The older sister then introduce herself. "I'm sorry that I brought my brother with me, but we're both orphans and I can't leave him."

"We understand." The orange-haired male says in agreement.

"Then, let's take your luggages to your room. Subaru?" Karl says, ending the conversation before it gets too long.

Timeskip

Night time falls on the mansion. The brothers don't have to go to school anymore (yay). Shu doesn't have to go back to the Demonic World to rule as he is too young(? Idek anymore), so he was a king only in the name.

But (M/N) is too young to leave the education, so he still has to study at home with Reiji.

"Nee nee, Reiji-san. What's 1 plus 1?" The boy asks innocently. Even Reiji cannot resist the big puppy eyes.

"It's 2." He answers with a soft smile. It is unknown why does he feel so soft around him. He never gets annoyed no matter how stupid the boy's question is.
==================================
I forgot that this is supposed to be separate parts and almost wrote the whole story lmao.

Anyway see ya<3
Ps. I'm supposed to be reading book for exam lol.