The "Perfect" Idol

Due to a stalker incident, Ai Hoshino, one of the most well-known and renowned idols in all of Japan and even the world, dies. As she finds her object to genuinely love, her soul wanders off to the afterlife. Suddenly, however, she finds herself back as a kid in her original home, all with her memories. Ai uses this chance to relive her life as a way to prevent all her mistakes.

*Disclaimer:*
- There will be a reader insert, but the story will mainly focus on Ai and later on, Aqua and Ruby (the other side characters as well but not as much.)
- There (probably) won't be any major romance involved.
- References to dark topics (such as child abuse) will be present. (Not to much though, I hope)