Nan Zhi's the C.E.O. of an entertainment company, flawless and capable. Few know of her nighttime secrets. However, that kind of indulgence never made her happy... until she appeared. Initially thinking she was just a stranger, Nan Zhi later discovered the other woman was the little sister of her best friend, and new talent at her company. Facing the younger woman's persistence, will Nan Zhi gradually become addicted to her?