Disclaimer: I don't own Akb0048 or any of the songs that are going to be used in here. They belong to their rightful owner.

Last time in My World Into Another:

Location: Practice Room

Time: 9:30 AM (Halfway through their dance practice)

"Nagisa...?" Chieri asked as she noticed Nagisa stopped dancing halfway through the song.

As Chieri mentioned Nagisa's name, which manage to get everyone's attention, she started walking towards the unmoving body of Nagisa. When Chieri was an arm away from Nagisa, Nagisa crumpled to the floor with a pained cry and a hand to where her heart is.

"St…op… it… Do…n't… hur…t… them… plea…se…" Nagisa said while struggling to take a breathe and stand up.

"Nagisa?"

Chieri mentioned Nagisa's name while reaching out her arm to help Nagisa regained her balance, but as Chieri touch Nagisa shoulder…

BOOM

…everyone surrounding Nagisa was blown away to the other side of the room.

When everyone started regaining their bearings, they heard a sound that will hunt them for the rest of their lives:

"NOOOOOOOOOOOOOOOOOOO! NEEEEEEE-CHANNNNNNNN!"

Stage 4: Clues

"No… No… No!" Nagisa shouted as she shot up from her bed, covered in sweat.

"Nagisa?"

"Chi...e...ri?" Nagisa said as she looked towards where the voice came from and saw Chieri looking at her with a worried expression.

"Daijoubu (Are you alright)?"

"Un… Daijoubu dayo (Yeah, I'm alright). You should go back to sleep now. We still have practice tomorrow," Nagisa said as she smiled reassuringly towards Chieri.

"Alright, then," Chieri said as she slowly cover herself with her blue blanket to go back to sleep.

As Chieri fell asleep after a few minutes of silent, Nagisa carefully, as to not make any sounds, lifted her violet blanket and slowly makes her way towards the door.

Location: Center Nova Hall

Time: 11:30 PM

"Nee-chan…" Nagisa mumbled, "Is this what it means to be one? Becoming one before becoming a successor to a name? Is this what it means to be someone like us? To have the power to see what's to come? And the choice to change it?"

"Nagisa?"

"Eh?!" Nagisa exclaimed in surprised as she twist around with her hand in her heart and saw Tsubasa looking at her with confusion.

"Tsu-tsubasa-san? Ho-how long have you been there?" Nagisa stuttered as she stood up in panic and fell out of balance.

"AH!"

BANG

"Daijoubu?" Tsubasa said as she steadily walked towards Nagisa who was rubbing her bottom while muttering, "Ow… ow… ow…"

"A..a… chan?"

"Eh!?" Nagisa said and her head shot up to stare in panicked at Tsubasa as she heard the blonde haired woman whispered the last center nova's name.

"It's nothing. Besides this, what do you mean by that Nagisa?" Tsubasa said as she walked towards the pink haired girl and offer her hand.

"Wha-what do I mean by what, Tsubasa-san?" Nagisa stuttered and scratch her cheeks in a nervous manner.

"You know what I'm talking about, Nagisa," Tsubasa said as she gnashed her teeth in frustration and narrowed her eyes in suspicion towards Nagisa.

"I'm… I'm sorry, Tsubasa-san, but I can't give any answer to your question but… But let me, at least, leave a clue," Nagisa softly said as she stood her ground and stand up straight, "Just one clue."

"Clue?" Tsubasa said in a puzzle tone as she stop moving towards Nagisa and listen carefully as Nagisa said the clue that brings back one particular memory.

"Na-chan…"

"Ne, Mariko?" a purple haired girl wearing a black and red checkered school uniform with a ribbon lace in the left side of her face that reach beneath her ears said as she turned around to face a blonde hair girl with the same height as her, wearing the same clothes as the other girl a little bit older than her.

"Hn? Nani? Aachan?" the now named Mariko said as she also turn around, facing the now named Aachan, while combing her hair with a brown brush.

"Do you have any siblings?"

"Siblings? No, I don't… Do you?" Mariko curiously asked as she gently put down the brush in her vanity.

"Yeah, I have one… Na-chan…" Aachan said as her smile and facial expression, if possible, became softer.

"What is she like?"

"Some people often mistakes the two of us as twins even if I'm older than her by 3 year. We share our mother's hair color but she inherited our Grandmother's eye color," Aachan whispered as her eyes glazed over in memories of the past.

"Na...chan...? Aachan's only sister? Ho-how did you?" Tsubasa said as she took a step and stare at Nagisa with wide eyes.

"I… see… So, she told you about her only sister?" Nagisa said as she smiled and look out towards the sky and continued musing, "I wonder, if I can..."

"I guess I can as long as you don't tell anyone," Nagisa said as she glanced in Tsubasa's direction with serious eyes and heaved a big sigh.

Word Count: 935 words

Completed: February 9, 2015

Edited: May 7, 2016

Hope you enjoy this chapter! And I want to say thank you to everyone who followed, favorited, and reviewed the story and also to those who waited for this chapter.

This chapter has not been proofread by anyone else so please forgive any grammar or spelling mistakes on my part.

Thank you and see you next stage~!

-Cielo