Bai Tian, a people's teacher, is seen by others as a winner in life. She has a respectable job, a kind heart, a beautiful face, and a gentle and considerate partner.... more>>

But no one knows that she also has a secret.

This secret is hidden in her partner's sister.

"She has spent her whole life playing the saint, Perhaps the only stain on her life, Is falling in love with me again."

One-sentence summary: Only nighttime remains.

Theme: Daytime will understand the darkness of night. <<less