Where the Heart Finds Peace, There Lies the River of Stars

A Female Lead From a Scholarly Family, Exceptionally Well-Educated and Gentle

I want a female lead who's incredibly gentle, but not a doormat! She speaks softly and keeps her ladylike composure at all times, and it's not an act! A proper young lady from a distinguished family! No being reborn, no revenge, no inner-court scheming! Please!