Mu Zhiqian's childhood experience made her withdrawn, cold, and impersonal. She didn't care about anything or anyone, until Bai Yiyi's appearance changed the trajectory of her life.
Mu Zhiqian didn't dare to have love. She was afraid that she would hurt others, and she didn't want to be hurt by others.
Bai Yiyi slowly melted Mu Zhiqian's cold heart with his sincerity.