Qin Su

Qín Sù (秦愫) is an illegitimate child of Jin Guangshan since he forced himself on her mother but she still loves her step-father dearly so she chose to stay with them instead of moving to Koi Tower with her siblings, but she is still very close with them. She was later on given the title The Pearl and eventually joined Wei Wuxian's Imperial Court.

Personality
Qin Su is well-mannered and extremely innocent, to the extent of seeming a tiny bit dense. Yet she cares deeply about her loved ones and is fiercely loyal.

She can also be quite stubborn which is mainly shown when she refuses to become a Jin officially despite Jin Guangshan having more money than her step father as well as her persistence to pursue He Lin even though their families didn't want them to be together.