Wen Xin, a fourth-year college student, was injured when his father, who was working as a nurse in the hospital, fell down the stairs due to a cervical spondylosis. He returned home during the winter vacation to take over his father's job to help support the family. Therefore, he met Mu Shaohang, who "skidded work" and got into a car accident. What sparks will arise when the awkward and independent Mu Shaohang meets the considerate and strong Wen Xin? What's the joke?