𝐒𝐭𝐚𝐫𝐟𝐚𝐥𝐥: 𝐓𝐡𝐞 𝐓𝐡𝐢𝐫𝐝 𝐒𝐢𝐛𝐥𝐢𝐧𝐠

"Aether!"
"Lumine!"
"𝐄𝐒𝐓𝐄𝐋𝐋𝐄...."
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The third sibling of Aether and Lumine, Estelle, is unaware of her older brother and sister's sudden disappearance from "Home World" but when Aether and Lumine don't come back with 500 years, Estelle gets worried about them deeply. They said to her for her "to stay in home world for her safety" yet they weren't safe either!
"....Aether, Lumine..."

"I really hope you guys aren't dead...It's been a few years, I can't remember, but please."
"Come back to your younger sister. Safe."
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Extra Info:
- Estelle is the youngest out of them all, as she looks 11 and was born 400 years before the events of Genshin Impact, while Aether and Lumine were born 100 years before her.
- Estelle doesn't encounter the Unknown God as Aether and Lumine may have killed her, causing Estelle to have to hide her light powers.
- Estelle has the same idle animation of floating stars like Lumine and Aether, it goes like the player goes AFK, Estelle will have a idle animation that will last for until the player comes back, it starts up with Estelle being sad, then a 4 pointed star colored gold appears out of nowhere and spins around Estelle, making her happy as the star floats above Estelle's hands, emitting small constellations, Estelle's eyes will glow golden and a icon like the one on Aether's scarf appears. However, when the player returns, the player can press anywhere to stop the idle, this makes Estelle sigh, she lifts her hands up to the sky, the star zooms around and smothers her cheek, before speeding off.
- Estelle has some musical power cause why not.