Street vendor youth Qin Xia, in order to raise his younger sister's surgery fee, accepts a high-paying contract to pose as the husband of vegetative patient Lin Qingxue. Unexpectedly, Lin Qingxue has long since awakened, observing in secret this contract husband who is fourteen years younger than herself. Through living together day and night, the two create countless blunders, experience workplace storms and identity revelations, and finally cross the chasm of age and identity, rushing towards each other to reap true love.