Zi Qi, who works as an assistant in the art group, was ordered to rush back to the company to get props when the crew's outdoor shooting was not going well that day. Unexpectedly, she hit a taxi as soon as she set out. The driver yelled to call the police, and the passenger was in a hurry to pick up the child. In order to solve the current dilemma, she had to drive the passenger for a ride. But before one problem was solved, another one arose. The unrecognizable passenger in front of her turned out to be her sister who she had not seen for many years and had a rift in her heart.