Famous painter Wu Daozi was ordered by Emperor Xuanzong of Tang Dynasty to restore the ancient divine work "A Thousand Miles Boundless Mountains, but accidentally lost the painting. In the process of searching for the painting, a long-planned conspiracy quietly descends, and Wu Daozi also discovered the secret of the hidden "sealing brush"

Yin Shouyi, a young man from Taoyuan Township, grew up admiring the legendary exploits of the "Three Sons of Mount Maoshan": Yu Lingzi, Liang Xuzi and Zhongguizi. Yin aspires to become a Maoshan hero too. He goes to mountains to attend the selection ceremony for the new "Nine Dragons" without his mother's knowledge and is accidentally chosen by Master Burning Mei

Early 1980s. Liu Haizhu, a worker who admired his colleague Zhou Meng, helped the weak and loved to fight injustices. He provoked bad elements and brought danger to his family and friends. After being injured by bad guys and expelled from the factory, Liu Haizhu faced life-threatening challenges. But at this time, this magical man could actually stand up again, facing shocking challenges, shocking the world to complete his wonderful legend.