I'm sorry if this is vague, and this is kind of a shot in the dark.
The novel was a sci-fi novel, the premise was a universe where humanity is prosperous but hasn't unlocked FTL travel yet. They have lightspeed teleportation though. An alien race appears with FTL and destroys most of the colony...
idk what to put here read the title idk man. ig I have a bit of a kink for master/slave. oh, and femboys. already read https://www.scribblehub.com/read/846040-local-netizen-elfs-life-in-another-world/chapter/854535/ https://www.scribblehub.com/series/63160/tales-of-a-seductress/...