Due to a System error, only Su Yan's soul transmigrated to another world, so she has no choice but to stay temporarily inside another person's body.
To restore her physical form, Su Yan uses the System to train one young woman after another.
As long as they grow strong enough, Su Yan can earn generous rewards, regain her body, and fully descend into this world.
Lisia: "You're an evil spirit, aren't you?!"
Su Yan: "How many times do I have to say it? I'm really not an evil spirit!"
I'm no good at writing blurbs. Please read the story.