Couple of Mirrors (2021)

双镜

You Yi is a young, innocent, and kind-hearted socialite and a successful author, living with everyone's adoration and envy. Her perfect life is turned upside-down when she discovers a betrayal by the two most trusted people in her life. With no one left to turn to, she finds refuge in the friendship and support of Yan Wei, a young photographer with a cold personality. Unbeknownst to all, Yan Wei has a deadly secret identity.