This fanfic is just wish fulfillment, Gary stu Fanfic with poor grammar, read at your risk.
This is just fanfiction, don’t think too much. Please... more>> just enjoy!
Maybe a Harem focused story. and the word count is short too… It's more like 1000-1200 words per chapter and I will post this daily hopefully.
Ah, there is a spoiler in the synopsis and I don't recommended who still not reading Oshi no Ko to read this Fanfic.
This FF contained, Oshi no Ko, Kaguya?, Love Live, Hololive (because I want it) and any other anime I like… Or any vtuber I like too… Why not…
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When I woke up I was in heaven since I woke up in the arms of a beautiful woman with blue-purplish hair.
Hm… But I wonder why there was a star in each of her eyes…
Hm… It looks like she called me Aquamarine.
Hm… It looks like I was reborn as a baby…
Hm… It looks like I have a twin sister…
Hm… It looks like my twin sister is also a reincarnated person…
Ah… Isn’t I reincarnated as one of MC from the manga called Oshi no Ko, in which my beautiful mother would die at just 20 years old.
There’s no way, I let that tragedy happen in my reality… and I will smack my father by my own hand by becoming a successful person in this entertainment world with the help of knowledge from another world! <<less

A normal otaku girl got transmigrated in another world as her OC.... more>>

I only own my Oc's, and the rest belongs to their original owner. <<less

Yoshiko is bullied at school with nowhere to turn to, that was until one night when she found confront in Dia's arms. Feeling that were once hidden now come to light. As the two of them try to understand each other better, Dia helps Yoshiko face her bullies and her own fears about herself. Yoshiko helps Dia sees the world in a new way. ... more>>

Thank you to Ethanol for Beta reading for me! He has some stuff on Ao3 as well you should have a look.
https://archiveofourown.org/users/Ethanol/pseuds/Ethanol <<less