Unlucky enough to be in a vegetative state, there is actually a treasure hunting system that appears out of nowhere. In order to have a better life in the future and wake up, she can only travel through different parallel planes in search of treasures.
"Master, it was you who said that I was a member of the system, but I didn't say that I was." Yi Lingling...
Concept: A time traveler contracted with a pseudo-system to hunt for treasures in different planes