The Legend of the Horse-Riding Immortal follows Lin Wan'er, a girl from a village in Northeast China who becomes a horse-riding immortal through a twist of fate. After enshrining the Hu Family Immortals, she helps villagers solve their troubles and becomes famous far and wide. Along the way, she faces hardships such as a local bully's schemes and falling in love with photographer Su Ran. Later, supernatural disturbances plague both the village and the city. With the Hu Family Immortals' help, Lin Wan'er overcomes crises including an evil wizard spirit haunting an ancient village tomb and a curse on a wealthy urban family. She also successfully prays for rain for the village and marries Li Yang. However, the Hu Family Immortals are suddenly trapped by an evil sorcerer. To save their lives, Lin Wan'er and Li Yang embark on a difficult quest to find magical treasures such as the Lingxu Mirror, the Qiankun Cauldron, and the Wind-Defying Pearl, hoping to break the dark formation. They face trial after trial, from temple mechanisms to desert sand beasts. The story reveals the mysterious, unpredictable, fantastical, and perilous world of horse-riding immortals, as well as the heroine's growth and resolve.
