Liu Fei Yan

Appearance
Without makeup:

She is a very very beautiful youthful young lady. Light dressing, no makeup, lucid and elegant, free from the world’s vulgarity. She looks just 17 or 18 years old.

With Makeup:

She is the representative of flirtatious and charming, and furthermore, she subdued the majority of the imperial capital’s males. She looks at least be 25 or 26 years old.

Plot
She has been to Romantic Floor, imperial capital’s most top-notch brothel since she was little.

She has helped Ye Lang and "transform" the old and fat Zhen Xiaoyan into a refined beauty.