[Honkai: Star Rail] I Transmigrated, but as an Animal

I hatched as a tree sparrow.

You became a rabbit and changed hands seven times.

She transformed into a cat and hopped onto a train.

And someone somehow became a heliobus...

Wait, who came up with this plot???!!!

Notes:

1. No CP. Everyone's just friends, and the animals never turn back into humans!

2. Not sure if this will be healing. Anyway, it really showcases the mental state of a high school senior writing this.

3. Some parts are wildly exaggerated (just an extremely dedicated fan going all out while idolizing their favorite, that's all).

4. I'm a new author writing for love. The whole story is free, so run if you don't like it.

5. Updates whenever inspiration strikes.

Theme: Even when sitting in the abyss, keep looking up at the sun.