Husband, He Has a Big Secret

Gu Gu, who was forced to burst into bloom at the end of the world, traveled to ancient times with a golden finger and became a little daughter-in-law who was bullied by her husband's family and resented herself to the point of suffocating herself to death. There is no need to discuss family separation or reconciliation! Unexpectedly, this dog-man refused to reconcile no matter what and turned into a loyal dog? And why does she feel that this bitch man is full of big secrets?