Another world (historical/medieval isekai/reincarnation/possession/transmigration etc.)

Transmigration

10000/10
Completed on: https://nyxscans.com/series/lock-me-up-duke
Isekai and possession

Isekai and possession as a character in her novel

Isekai and reincarnation

Isekai and possession/reincarnation

Transmigration as herself into another world, she believed, was a novel, but actually was a real world

Isekai and reincarnation