Chen Haoyu, who suffered a car accident while saving a little girl, wakes up after a hundred days in a coma and unexpectedly obtains the hundred-year heritage of the Carefree True Man, becoming a generation of Taoist Heavenly Master. Endowed with peerless martial arts, proficiency in medical skills and physiognomy, upon waking up he not only practices miraculous healing, but also shocks the whole scene by fortune-telling in public. To pay off his debt, he moves into the home of Su Yuyao, the beautiful doctor who hit and injured him. The two go from bickering to ambiguity, starting a cohabitating life. While using mystical arts to defuse crises and accumulate wealth, Chen Haoyu navigates between dignitaries and opponents, starting a legendary life of defying fate and living carefreely in the city!