Female lead had a dark past?

I'm looking for kdramas where the female lead has a dark past.

Here are some examples:

- Healer: was abused and was separted from her family

- Kill me heal me: was abused

- A girl who sees smells: saw her family get murdered

+10000 Angry Mom
Mars (watch the Taiwanese version!)
White Lies (I suggest the Korean version)
Yong Pal
Its Okay, Thats Love
Lucky Romance
Romantic Doctor, Teacher Kim
The Secret Message