iz*One, ITZY, TWICE and NIZIU cracks and oneshots

Practice

"So tell me Mr. JYP, is this the reason why you let those three japanese from iz*one train under your entertainment? I think Mr. sooman isn't a stranger to this plan of yours, that's why he agree on letting Sakura and the others practice with Red Velvet." Then sips my tea.
"It will only be for a little while young lady. Both of the entertainments are having a "mishandling" rumors and i need to clear my name from that because first of all, i never mistreated any of my japanese or foreign trainees. I treat them like my own kids, i molded them with love and watch them grow as they sing diligently." then takes a sip on his tea. "I don't know about the SM's agenda tho."
"Is there any issue aside from those "Mishandling/Mistreatment rumors? What about the issue that involves Lee Chaer--"
Jyp suddenly glares at me.
"I'll shut up." Then flinched.
"Pesky kid. Hmm?" Then stares at his reflection on the tea. "I wonder if the girls are doing good?"
---
Introduce yourselves" Seohyeon said while looking at them then stops her eyes at Jihyo "Starting from you, Miss."
"My name is Park Jihyo, i am 24 years old, Twice's Leader and 1/3 of our group's Main Vocalist."
"I'm Im Nayeon, 25 years old, 2/3 of Twice's vocalist  and our group's main dancer."
"And i am Yoo Jeongyeon 24 years old, 3/3 of Twice's vocalist and our group's sub dancer."
Then Taeyeon stares at the JoYuriz. "And you cuties?"
*gulped*
"I am Kim Chaewon mam,20 years of age and 1/3 of Jo Yuriz, also a leader of Iz*One JII-unit."
"Choi Yena is my name, 21 years old, 2/3 of JoYuriz and Iz*One JII-unit's main rapper and dancer."
"I am Jo Yuri, 19 years old, 3/3 of JoYuriz and the Main Vocalist of both Iz*One and Iz*One J-II unit."
"Hmm? I'm just curious.. why are you guys called JoYuriz?" Tiffany asked.
"Because.. way back in Prod.48, reporters are being confused about which one of us is Yuri." Chaewon answered.
"Hmm? Oh well. Let's proceed to.." then stares at Lia "How about you, pretty girl?"
Lia pulled herself together and faced them. "My name is Choi Jisu, i am using the english name Lia as my stage name. I am 20 years old, ITZY's sub dancer and main vocalist."
"I like you." Tiffany said then smiled. "You're charming, you're cute, you seemed to be likable but the question is." Then she looks straight on her eyes. "Can you sing?" Lia looks down as she was stopping herself from bursting out. She looks up and stop her tears from falling.
"Is she okay?" Jihyo whispered. "Lia.."
"We're not trying to threaten you girls." Tiffany said then she suddenly smiled and pinches lia. "I trust what you're capable of." Then pats her head.
"Yena i think they arent that bad" Yuri whispered.
"But still we have to be careful. They're the legendary TTS and we should not mess up in front of them." Yena said. Chaewon was just looking down.
Taeyon suddenly claps. "Alright then, we'll be giving the whole song to you first and let you invent a tone of your own. We'll be watching you guys."
Then she distributed the line as all of them starts reciting it.
"And Lia.." Taeyon said.
"I hope she won't be saying any rude words to lia." Jihyo thought. Sweat from her head starts dropping as she suddenly shakes and grinned.
"Jihyo.. calm down." Jeongyeon said.
Lia just stared at her.
"Is it okay if you'll work with us?" Seohyeon asked. "I think you won't mind Since you're the only representative from your group."
Lia awkwardly smiled. "S-sure." She said.
"Sit with us." Then seohyeon offered her a seat.
"I wonder what's going on?" Yena whispered.
"I think they were trying to test Lia." Jihyo answered. "They're kind of wondering why Lia is the only one from her group who was being called. It was said to three of the best vocalist, Chaeryeong has a very stable vocals, so is Yeji so why Lia? That's what they want to know."
"Now it figures." Jeongyeon said. Then watches Lia while doing their stuff.
Meanwhile..
"Just in case you're still not familiar with us, I'm Irene, the leader of Red Velvet and the main rapper." Irene said.
"I'm Wendy, the main vocalist of Red Velvet."
"And i'm seulgi, the main dancer and lead vocalist."
"We are already familiar with some of you guys but please do introduce yourselves." Irene said then stares at Sakura. Sakura looks down and became coy. "And let's get to know each other"
"Unnie are you okay?" Hitomi asked in a whisper.
Sakura puts herself together and calmed herself. "I am, don't worry." Then thumbs up and faced the trio of Red Velvet. "I am Sakura Miyawaki, 23 years old, 1/3 of J-line, the imagen of Iz*One, Main rapper,  Lead rapper and leader of  this Unit."
"I'm Nako Yabuki, 2/3 of J-line iz*One's lead vocal and this unit's main vocal."
"I'm Hitomi Honda, 3/3 and the youngest of J-line, this unit's center and lead rapper."
Seulgi stares at Hitomi from head to toe. "This girl.. is she the girl who's going to be my successor, you say?"
"I kind of think it was." Irene answered. "She's cute, she's kind of appealing."
"Based on her flexes, i think she was a weak performer." Seulgi said. "I prefer Sakura to be the "second" me than this girl."
Sakura's eyes widen as she was about to say something but Hitomi stopped her and simply cried.
"Did she just.." EU said as she holds both of her co-members's hands. Mia and Onda noticed EU's frustration as both of them holds their leader's shoulders to calm her down.
Ryujin and Chaeryoung were just watching.
"I never expect them to be this.." Ryujin just said while watching them.
"But i never wanted to be like you." Hitomi answered. Seulgi and the others suddenly stopped and wipes her tears. All of them gasps , especially sakura.
"Hii.."
"It was kind of touching for Irene-sama to call me as your successor. Sakura-unnie is looking up to you eversince,but unnie, I want to be prominent in my own name. I wasn't born to be the "just the second"" Hitomi stares at her with determination.
"Her audacity is real tho. I wish i am like that too.." Chaeryeong thought.
"I will do my best to exceed my limits and be one of the best performers in this country. Now that i risked it all.."
"And i can't let all of my hard works be wasted just to be belittled by her.. Even if she's one of Sakura-unnie's role model and heroine."
Seulgi smiled. "Now i like you." then pokes Hitomi. "Show me what you're about then. Next!"
EU simply smiled in relief. "I always knew you have the guts to prove them wrong Hii." Then faced the three.
"My name is Park Jiwon, under the stage name of EU, 22 years old, leader and lead rapper of Everglow."
"I'm Han Eunji, under the stage name of Mia, 21 years old, the lead vocalist of Everglow."
"and i'm Jo Serim, under the stage name of Onda, 20 years old and the sub-vocals of Everglow."
"I am Shin Ryujin, 20 years old , the imagen, center and Main rapper of ITZY."
"and i'm Lee Chaeryeong, 19, the main dancer and lead vocalist of ITZY."
"Okay, now that we know each other's name, let us proceed to the song." Irene said. "Author-nim gave us two of her songs, one is an english variant of ITZY's Nobody like you."
"Our song!?" Both ryujin and chaeryeong said in unison.
"And one is some kind of dark but i think you can all nail it since some of you seems to be used to this kind of dark concept."  Then irene submitted the lyrics. "As the author instructed, you'll compose a tune for the other song and if you all want, you can compose a simple choreography as well.. since some of you here are dancers."
Wendy steps forward. "It will be up to you guys if you're going to work together or group yourselves."
"I highly suggest that we should be divided." Eu suggested.
"I second to that." Hitomi agreed then stares at EU.
EU just smiled at her.
"I kind of think too that we rappers/dancers should be seperated from vocalist. Let the vocalist compose for what tune is going to be used, and let us do our parts as dancers."
Sakura was just looking at her, surprised and dumbfounded. Hitomi was still wearing her face with full of aggresiveness and determination.
"Hii-chan, i never seen her this aggresive and determined."
"I second to what the cheeky girl suggested."
*sighs* "Okay then, Dancers/Rappers will team up with me while the vocalist will team up with Wendy. *to Irene* Unnie, you'll just keep an eye on us."
"It won't be a problem sweetie." Then winks at Seulgi.
Sakura subtlety blushed
The rapper/dancers garnered themselves together and went to Seulgi
while Nako, Mia and Onda went to Wendy.
"Aren't we a little.. outnumbered here?" Wendy asked.
"Just be thankful because it won't be a problem to you anymore. They seemed to be good kids." Then she gently scractches nako's chin.
"My party seems to be full of jockheads, dorks, blockheads and hard headed kids." 
--
Those who wasn't chosen garnered themselves in one room and talked.
"Am i the only one who noticed that Author-nim seems different today?" Eunbi suddenly asked out of the blue.
"What do you mean unnie? Are you talking about her young look?" Yuna asked.
"No. We have seen that a lot of times."
"You mean, she's being less assertive like what she usually is?" Momo asked.
"Now that you mentioned it, she do sounds a little.. odd?" Minju said.
"And coming to the fact that she wasn't being fetished by Nako. She usually flustered and gushes when nako was around. But just awhile ago, her demeanor. It wasn't something from Author-nim."
"Well change topic guys, do you even wonder how are they doing up there?" Yeji asked to shift the topic.
"Now that you mentioned it.." Dahyun said. "I am kind of worrying. Not for Jihyo, Nayeon and Jeongyeon unnie.. but for Lia"
"I just noticed that they have their eyes on lia after she was being called."
"While here i am, worrying about Hitomi." Chaeyon said. "She's been practicing so hard since our comeback. She lost a lot of weight and barely eat her food.." she looks down. "She keeps on focusing on her practice." She grins.
"Hitomi once practiced under our care." Mina said. "And yes, she's aggresive, snarky and can be hard headed sometimes."
"She really wants to be the best out of the rest." Momo added. "Even if we're having our body building, the only thing she thought about is practice. Her feet seems to be itching on it."
Eunbi looks down. "Sakura, Nako.. Hitomi.."
"Poor Hii-chan, she doesnt deserve to lose that amount of weight just to be accepted." Wonyoung said. Everyone of them was just looking at the youngest maknae. "I miss her cheeks, the one that depicts her hopes and dreams."
Yujin just hugged her. Yeji and Yuna suddenly got alarmed when they remember Lia's name.
"Lia, what's going on?"
"Lia unnie.."