Lin Yanning has never gotten over the death of her teenage lover Chen Yi. When she meets Zhou Yan, whose facial features are similar to Chen Yi's, she hides this nostalgia deep in her heart and tacitly allows herself to use Zhou Yan as an emotional container; Zhou Yan, because of his lingering obsession with Bai Li, also regards Lin Yanning, who is somewhat similar to Bai Li, as a substitute. The two of them each had their own secrets, and entered into marriage amidst the pull of mutual testing. Under the calm shell of marriage, undercurrents were already surging. Bai Li was determined to take revenge because of the conflict with Lin Yanning. She secretly investigated Lin Yanning and unexpectedly discovered Chen Yi's existence and Lin Yanning's secret. A marriage that started as "each takes what he wants" has completely degenerated into a secret war intertwined with secrets and revenge. No one knows how this mask game will end. When a substitute It has become a two-way lie, and marriage is just a sugar-coated cage. Some people use similar eyebrows to store the memories of the dead, some use gentle appearances to cover up paranoid obsessions, and some people tear open the cracks in this mask game with their own hands because of their pride and unwillingness. This lie in the name of love will eventually make everyone taste the price of self-deception and see the secrets and struggles in the depths of human nature.
