Aotu World: Becoming Phaethon’s Older Sister

I actually transmigrated and became Pias's older sister... Ah, ah!

[Height: 210 cm Age: Unknown Identity: O Angel] The first “angel” created by the Creator (yes and no: before this, she woke up in different bodies with no memories, but always died at the age of 19, until she returned to that body. These people all share the same traits: blue hair, two ears, a pair of wings, and beauty marks beneath both eyes.) Because of certain circumstances, she is sometimes placed in a nutrient pod to be raised.

Aole's true form is already an apostle of the Light God's emissary, with the code name “i” in Taodu.

But her soul goes by “Haijia” on Leiwang Star, and is reborn as “Aole” on Yunle Star.

Aole on Yunle Star has a younger sister, Aolai. Later, her sister dies, and the two of them become two souls sharing one body. Usually, the older sister controls the body. If she is badly injured, the younger sister takes over while the older sister rests her soul inside.

The younger sister is a bit crazy and loves to play wildly.

The older sister is cool and gentle, and has gotten six “you're a good person” cards.

Neither of them knows they are the same person.

No CP? (Not exactly.) I like stories focused on family bonds.

Haha, this is my first time writing, so the plot might have some inaccuracies. If you don't like it, you can block me or just stop reading.

I'll fill in the details later.