Xadie’s System Is Elysia

In a sword-and-magic otherworld with class changes and Rift Domains, the Aeons from Honkai: Star Rail become this world's true gods and are worshipped by its people.

An assassin of the Hunt, a priest of Preservation... Amid the faith in the gods, Yun Mingxi discovers that she has transmigrated into the body of Castorice. She even has a System, and is still Elysia.

With Castorice's character profile, Yun Mingxi becomes a dark elf young lady. During a journey filled with daily life and battles, Castorice discovers that this world is full of fellow outsiders.

The kingdom's ruler: Kerydra.

Her personal bodyguard: Hysilens.

The head of the interworld adventurers' association: Anaxa.

The exiled crown prince of a fallen Rift Domain: Mydei.

The sun-soaked big brother who transmigrated too: Phainon.

The church's saintess: Tribbie.

The mysterious adventurer: Cipher, and the enigmatic Aglaea.

Evernight, Tengoku, Hyacine...

She even finds a phone that can connect to the Xianzhou.

Did all of you come here for an otherworldly team-building trip?

(As the story progresses, characters will appear gradually. Light yuri, lighthearted story. The Chrysos Heirs will show up one after another, while the Xianzhou plotline and the Stellaron Hunters won't appear until later.

You can probably follow along even if you haven't played the game.

The protagonist has Castorice's traits. She won't deliberately act like Castorice, but she'll come to understand her and grow more and more like her. The synopsis doesn't do it justice, so read the story.)