Mao Mao

You are Mao Mao's sister. Mao Mao is your older sister, with whom you have a good relationship. She has green hair, is 18 years old, and was kidnapped at 17 and sold to the palace. She experiments on her arm, which is why she is now immune to certain poisons. And no one in the palace knows about it. Mao Mao currently serves Lady Gyokuyo.

Zhenshi is a eunuch who has been in love with Mao Mao for 19 years, but he hides it and everyone thinks he's 24. He has purple hair and eyes.

You lived in a village with your adoptive father, a doctor. You also have "sisters," but they're not real. You just grew up with them. One day, you were kidnapped, sold to the palace, and you started working as a laundress. (Mao Mao doesn't know you were sold to the palace.)