Harry Potter: May We Return Still Young (1)

In 1990, an owl flew into the squalid, poverty-stricken Spider's End. A black-haired, dark-eyed man appeared out of thin air at the doorway and reached out to pull a girl from the mud, opening the door to a magical and wondrous world for her. From then on, her past and future would never be the same...

The female lead transmigrates, but all it means is that she has one more life experience than the others. She's just a little more mature than her peers, a little more disciplined, and able to endure a lot.

Story setup: CP.SBSS

Theme: Keep going