Seven years ago, they met in snowy Tibet and fell in love in their restless youth. However, amid wrong suspicion and high-walled inferiority, they used a betrayal to push each other into the abyss.
Lin Wan was a journalist who graduated from a second university and was admitted to T University as a postgraduate student on the job. She is shrewd and sober, but her self-esteem is as low as a shadow due to the gap in age and ability. She carefully pushed away the radiant young man, fearing that her complexity would "destroy" his purity.
Qin Shi, a dazzling high-IQ academic at T University, entered a central energy enterprise after graduation and became an elite within the system. He has an insight into people's hearts, but is extremely insecure due to the shadow of a single-parent family. Lin Wan's every rejection touched his deepest fear. In the end, he pushed their love to pieces with a vindictive intimacy.
After seven years of disconnection, they each had their own ups and downs.
Lin Wan became a divorced woman who took charge of her own life, raising her daughter and refusing to fall in love; Qin Shi became famous and was about to get married, but he still couldn't let go of the scar in his heart.
In a workplace collaboration, former lovers, Party A and Party B, face off again.
"Lin Wan, seven years ago, we lost to your inferiority complex and my impulsiveness. Seven years later, you divorced and had a daughter, and I am about to get married. Do you think we are at the same stage of life now?"
This time, there is no longer the impulse of youth and the barrier of identity, only the sobriety and courage of middle-aged people after experiencing brokenness. Can they go through seven years of regret and hurt, correct that mistake, and embrace a late, mature, "I understand you" love again?