In order to save the family, Su Wanru, a piece of exquisite porcelain, was sent to the Gu family in Jiangnan and became the "happy" bride of the sick eldest son Gu Huaichen. Under the red hijab, what she heard were the whispers of "small families"; on the wedding night, she faced her husband's sick body who was unable to complete the ceremony, and the calm and profound eyes of the brother-in-law who performed the ceremony.
Gu Huaijin—her nominal "second brother" and the real leader of the Gu family. His fingertips were cold, but his "sister-in-law" was like wildfire, burning in her heart. From then on, she was trapped in a gorgeous prison. During the day, she was a gentle and virtuous eldest daughter-in-law, but at night she was repeatedly torn between morality and desire with that dangerous man.
When the mystery of her life experience was revealed, when the birth of the twins caused a horrifying storm, when the old enemy returned with fire... The glass cage that imprisoned her finally made a shattering sound in the fire.
Glass is fragile, but the lock of the heart is difficult to open. This is a forbidden poem about desire, struggle and redemption in the torrent of fate.