Lin Qingyin was adopted at the age of three, and when she was twelve years old, she found the true daughter of the Su family - it was actually "Nian Nian" who exchanged picture books and rings with her on a rainy night in the orphanage. She chose to remain silent and spent fifteen years working hard to start a business, just so that one day she could protect her sister for the rest of her life. When she was eighteen years old, she personally put on Su Nian's wedding dress and sent her on the wedding float.
Three years later, Su Nian returned to China after divorce and reunited with Lin Qingyin at an art exhibition. One protects in cold disguise, while the other explores the truth in gentleness. When the childhood tokens revealed the dust-laden first encounter, and when the secrets guarded in the dark surfaced one by one, the two discovered that the gears of fate had meshed fifteen years ago.
This is a two-way journey about love and redemption. From "I will protect you, you don't know" to "If something happens in the future, we will handle it together", they finally learned to walk side by side in the vortex of identity crisis, business conspiracy and family pressure. It turns out that the deepest love is not about control or compensation, but - no matter how many times I miss you, I will still choose to go to you.