We Traveled to Another World Together, and He Made Me the Great General Who Guards the North

Looking for Angst Where Someone Clearly Gives So Much Yet Is Misunderstood, Then Breaks Down After Learning the Truth

Something like "The Little Sister I Raised Only Wants to Send Me to Prison".

The Heroine Transmigrates into Another World, and Meets the Hero Right Away

I've read two stories like this where the whole person transmigrates to ancient times. The heroine either falls right into the male lead's arms or lands in front of him, or gets rescued by one of his subordinates.

Couples Going Through Quick Transmigration Together

A Couple Transmigrate Together

Two people transmigrate together and support each other as they work hard toward their goals.

Both the Male and Female Leads Transmigrate

Help!!! I want the kind where both the male and female leads transmigrate to ancient times, then use secret signals or infer from each other’s behavior that the other person has also transmigrated. Sobbing.