In the complex interpersonal network, the six degrees of separation theory reveals the wonderful connections between people. Female nurse Su Jingya, a gentle and tough modern woman, and male officer Wang Yu, a tough and tender soldier, through the matchmaking of high school friend Mingjie, crossed the boundaries of identity and distance, got to know each other, and eventually fell in love. However, the pressure of family and the test of reality made their love path full of thorns. But as the six degrees of separation theory says, love can overcome all obstacles. They firmly believe that as long as there is love, all difficulties can be overcome.
