[Just practice writing. Don’t read, don’t read. Be good.]
After death, her soul had nowhere to go. When the System came knocking, she became a full-fledged wage slave in the quick transmigration world.
Ask any worker, and they’ll tell you: the misery never ends.
She wandered from one world to the next, gradually uncovering the mysteries surrounding herself and realizing how ridiculous it was that she had become nothing more than a tool.