Chapter 4- Nagi Birthday Party

His sister's name is Nagi Senzanin, she is 2 years younger than Cryd and she is very close to him, since their parents were gone, he decided to take the responsibilities of his parents to his shoulders, even if his grandfather was there, he knew it wasn't enough to fill in the place of their parents.

Cryd is already an adult, well, in terms of the soul since he remembers his past life which is why he was kind of not that affected by the deaths of his parents but Nagi isn't so she took the full impact and became depressed at a young age.

Cryd was only able to somewhat open her up after a year of careful being beside her, though, she recovered from it, the hit was still there so she matured at a young age, though she still shows her childish sides towards her family, she didn't in front of others, even to her maids.

So to open her up, Cryd and his grandfather sent her to kindergarten, though she became angry after that, but in a year she opened up to others and healed herself from the trauma of losing her parents, she now has a lot of friends and became very popular at her school.

And to say her thanks, Nagi wanted to throw a birthday party and invite her friends, to which Cryd and his grandpa happily agreed, which is why in the present time, the two men put their all to give her the best birthday party for her.

Cryd arrived in his room and on the table is a book, yes, this was his gift, a book that he made himself, it was his favorite book in his past life, yes, it seems like a cheap gift but what can you actually give to someone who can get it on their own.

"Like someone from my past life said, gift something that comes from the heart, not because they just like it, she may not like it but I hope she does"

Cryd smiled as he looked at the book before he started wrapping it.

Anyway, for her birthday, his grandpa hired 2 Totsuki Graduates along with Joichiro to be in charge of the catering, then they bought a cake that costs almost half a million, an orchestra for the music, and a lot more.

Yes, they are soiling her with a lot of things but what could these two guys know? They just know how to give everything that money can buy for her.

The preparation took 2 days and finally tomorrow will be her birthday

"..."

The day of her birthday.

The party will be held at the mansion and the ones invited were friends of Nagi and some of his grandpa's close friends, Cryd didn't really have any friends so he only invited his employees.

All in all, there weren't a lot of people but it was alright, it's not like it was a world party, anyway, it was already afternoon and guests came pouring in.

Inside his room, Cryd wore a formal black suit and a mask that covers the half of his face, he will act like a butler today, well, only Nagi's butler, it was one of her wish since she never once won a game against him and she always wanted to do this.

Cryd looked in the mirror and even though he is only a 7-year-old, he was fairly tall for someone his age and he also has a healthy body, coupled with his handsome face, he looked amazing.

*Knock! *Knock!

He then heard someone knock on the door.

"Who is it?"

He asked loudly.

"Its me Cryd"

Cryd recognized the voice of his grandpa immediately, he then immediately opened the door and saw his grandfather wearing his usual fashion which is a yukata, and behind him were two old men who also wore a yukata/

Cryd recognized Senzaemon among them and one unfamiliar.

Seeing that Cryd was looking at him, the unfamiliar old man introduced himself.

"Nice to meet you young Cryd, My name is Shinomiya Go, im an old friend of your grandpa"

'Shinomiya?'

Cryd's brain immediately ran at full gear and skimmed through the information inside his brain until the information about Shinomiya came out.

Shinomiya Group is one of the biggest conglomerates in the city. The company is said to have about two hundred trillion yen and owns a lot of banks, cars and trains. The leader of the group is Gan'an Shinomiya. The company is also counted among the Big Four Zaibatsu.

The current leader Gan'an Shinomiya is a first generation, so the person in front of him must be the mysterious founder of the Shinomiya Group!

"It is nice to meet you Grandpa Go"

Since he was a friend of his grandpa, it was appropriate to call him too.

"Its fine, its fine!"

Go smiled as he patted Cryd's shoulder, happy being called a grandpa.

Cryd then nodded and looked at his grandpa, his grandpa wont call him without reason, in which his grandpa nodded.

"You will meet a lot of people today so be prepared, I will announce you as the heir of Sanzenin Family."

Cryd took a deep breath and nodded.

"I understand but if possible, Grandpa lets annnounce that in the end, the spotlight today is for Nagi"

"I understand, we will go now"

His grandpa understood what Cryd meant and so they didn't remain for long and immediately left to let Cryd prepare himself for the party.

Soon, it was time for the party to start and almost all of the guests have arrived, Erina and Alice was of course invited to this party so they were curiously looking around and also searching for Cryd, their clost friend.

"What is this~ where is Cryd?"

Alice couldnt help but pout, she has been searching for Cryd but still didnt find him, even if the ask their grandpa, they wont find anything.

Erina is also a little sad that she couldn't find Cryd.

So they could only relent and join the party without Cryd.

First is the MC hyping the crowd and then with a wonderful entrance, Nagi descended from the stairs wearing a beautiful glittering dress.

Coupled with her long blond hair which is tied in two long twin tails, bangs, and she has green eyes, she has a cute smile on her face as she walked down.

Then suddenly, the piano started playing and a beautiful sound accompanied her, Nagi's eyes widened as she heard the music and immediately looked towards the piano and there she saw a familiar digure playing the piano.

And despite him wearing a butler uniform and a mask, she still easily recognized her precious big brother.

He was playing a music that she have never heard before, Nagi is a music lover so has heard all of the classics before but this was the first time she was hearing this music.

At first it was a slow solo piano, it was beautiful sound, then accompanied by a violin then more and more instruments joined in.

Nagi enjoyed the music as she continued to descend from the stairs, the music seemed to have boost her charm and confidence.

Cryd who was playing the piano enjoyed playing the music because this music came from one of the most iconic games from his past life.

[His Theme - Undertale Orchestral Cover]

It was one of the most memorable piece of music on Undertale, if people from his past life heard this, surely they will be filled with nostalgia.

'And since this is being played for my cute little sister, also The name will be Her Theme instead of His Theme'

Cryd also plans to recreate Undertale in the future.

Once Nagi got down from the stairs she immediately rushed towards her brother who stopped playing and caught his little sister who jumped into his embrace.

"Happy birthday princess"

Cryd said as he felt Nagi hugging him tighter, she then let go of him and excitedly held his hand.

"Brother, I have never heard of this song before!"

Nagi asked excitedly, she really loved the song and even though the piano stopped playing, the music was still pleasant to listen to.

"Of course, I chose this song for you"

Cryd replied with a smile, since these works does not exist in this world, he couldn't really give the credits to the creators.

"Really? What is it called?"

"Yes, it's called Her Theme"

Nagi's eyes shone as she heard the name of the song, if it was for her then this is her theme right?

She once again hugged Cryd tightly.

"Thank you!"

"Of course, I can play anything for you"

Cryd replied unknowingly, in which Nagi's eyes shone with stars and looked at Cryd.

"Then can you play another song? No, I want you to play 2 more songs!"

Cryd couldn't help but sweat drop as he heard her.

"My cute little sister, songs are not something I can make in a whim"

"You cant?"

Nagi looked at him with puppy eyes, Cryd tried to resist but this is too much.

"Alright only this time okay, I will play you more songs later"

"But I want you to play it in front of everyone"

"Uh… then after we eat okay?"

"Mhm"

Nagi nodded happily, Cryd couldn't help but sigh, at least he has time to choose for what he will play later.

Then the party continued.

*-*-*-*-*-*-*

I know its a little boring focusing on these things but I want to make the story have a complete characters and few plots holes.

please bear with me.