Transmigrating Through the Heavens

The **, who has no idea why they appeared inside a grotto, fell into an abyss but gained one identity after another. With the resolve to get home and the worry that they couldn't leave their younger sister behind, ** kept transmigrating through countless worlds, only to learn a terrifying truth.

Am I called **? I don't know. I'm so confused right now. It's all for my sister.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.