The Cannon Fodder Female Supporting Character Quits [Quick Transmigration]

They are proud, beautiful, and confident. They live their lives earnestly, yet are only cannon fodder in the protagonist's story. It seems their sole purpose is to become stepping stones for the protagonist.

Shen Jia transmigrates into their lives.

The fiancee of a protagonist on the broken-engagement path

A fan of an idol whose career has imploded

A woman who transmigrated and whose inner thoughts can be overheard

The mother of a young heiress who transmigrates into a sci-fi world to forage for wild vegetables

The emperor's beloved from years past, used as a shield in the harem

A female general who refuses to enter the harem

A maid-in-waiting gifted by the heroine to the male lead

A true quick transmigration story, with very short episodes.

Theme: Be the protagonist of your own life