Immortal cultivator Lin Feng lived in seclusion in the city to experience the mortal world, running a deserted martial arts gym. Due to an exaggerated advertisement, he was sought out by female CEO Su Wanyu and became her contract husband and bodyguard. With his extraordinary abilities, Lin Feng repeatedly resolved commercial conspiracies, martial arts crises, and even a trip to the moon, gradually winning the sincere hearts of Su Wanyu and her daughter Su Luoluo. Facing continuous suppression from forces such as the Wang and Zhang families, Lin Feng pretended to be a pig to eat a tiger all the way, sweeping away strong enemies, and ultimately protecting his family, exposing his identity, and successfully achieving a righteous outcome in his cultivation.