On the day of the wedding between a male dentist and a female doctor, the female doctor suddenly swapped body with her own father after a mysterious lightning strike. From that moment onwards, the male dentist’s wife is officially his father-in-law!

In the realm of historical annals, Chen Xuanqiu, a descendant of a historian, enters the stage to avenge the grudge of Qingping Mountain. Entangling himself in an unresolved matrimonial fate, he steps into the chaos of troubled times. Through numerous strategic maneuvers, Chen Xuanqiu unveils the hypocritical facade of immortals. With unwavering determination, he vows to single-handedly rescue the suffering populace. A mere youth with a solitary sword, a new wind emerges, originating from the depths of Qingping.