An immortal fairy is demoted to the mortal world and wants to return to the heavenly court? First open a post station to accumulate merit! The demoted fairy Ling Xi, together with her shrewd husband Shen Yan, pulling along her trouble-making eldest brother Lin Kuo, the Western Regions liveliness Adai'er, and accompanied by a wine-loving, blunder-prone fairy best friend Su Wan—the five hastily piece together the Yong'an Post Station "ragtag troupe". Business is bumpy, hardships and laughter fly side by side, husband and wife share one heart, growing bolder with every setback. This season, watch how the demoted fairy Ling Xi and her husband prop up a dilapidated post station; before enough merit is even accumulated, the good show has just begun.