After Ruan Tingxia's parents passed away, she was adopted by the Zhou family and was engaged to Zhou Yanchen. Eight years later, the Zhou family regretted their marriage and she was forced to leave, but she was rescued by Song Jilin at her lowest point. The two had a flash marriage, starting from the "physical marriage", and gradually discovered the secret love and sincerity that had been hidden for many years. Faced with Zhou Yanchen's entanglement and doubts from the outside world, they joined hands to fight against each other, and finally fell in love honestly and spent the rest of their lives together.