Lijia was once an outstanding performer in the Heroine Department. After a coworker set her up, she was transferred from the Everybody's Favorite Department to the Cannon Fodder Department.
With her memories gone, she became a tragic bit character who barely got a mention beside the protagonist.
But the instincts honed over millions of missions still led her, without even realizing it, to win over and attract the favored sons of fate, earn their love, and change the fate of cannon fodder characters.
It's recommended that you start with the second world.
The second world is a period-piece story about a real and a fake heiress.
The first world is set after the rebuilding of civilization following the apocalypse, as humanity ventures into space. Under a system where the strong make the rules, a country girl refuses to become one of the women in a powerful man's 1vN harem. Since I was writing for the first time and didn't make an outline, the story later became a complete mess. Don't read this world.
Superbly written, imaginative, and spy-driven