If one day something unexpected happens, what posture will you use to bid farewell to loving you and the world you love? Middle aged auntie Ma Rongfang, gnawing artist Zhang Ke, doting on girlfriend Mad Devil Ding Ran, they all had an accident due to a twist of fateWe have reached the crossroads of life. The step forward is life, and the step backward is death. Between life and death, yin and yang, there is an organization called the Time Management Bureau, and suddenly... what will the three of them doWhat kind of life choice?