Two young people with completely different personalities and origins were forced to bond due to an accident. From being mutually exclusive and pulling each other to two-way redemption and growing together, in the process of overcoming the pressure of survival and realizing self-worth, they understood responsibility and love, and finally broke class prejudice and took root in the city together. It interprets the life attitude of contemporary Chinese youth of "pragmatic growth, sober love", and fits the growth pain points of Generation Z and the development status of the times.