A hundred years ago, Immortal Master Yu Xu sealed beasts in eight states, and the Southwest scared tree turned into wilted wood (a spiritual source). In the 40th year of the Zhao Dynasty, Gu Niantong, a perished cult, wanted to break the seal of the Immortal Master, to refine the sacred tree and turn it into a tree demon to poison all living beings. Up till now, the late emperor specially ordered Tang Lingfeng, the hidden supervisor of the Demon Division, and others to command the southwest to pacify the evil spirits. Conquering the tree demon requires the giant beast created by Gong Shujia, and the way to mobilize the giant beast is the "Spirit Source Secret Technique" recorded in "Luban Wiki", ,,

Plagued by bulling from the Lu family, Lin Dong decides to enter the competition in Qingyang Town. By chance, he acquires a mysterious ancestral talisman and becomes a kung-fu master overnight. As the young man takes on the role of the Dragon Fist to fight off the bullies, he is also targeted by various forces when the secret of the Ancestral Talisman is leaked, and a battle between power and freedom ensues.

In the 12th year of the Yuan Dynasty of the Great Zhao Dynasty, the demon ravages and confuses the sentient beings. In addition, when the natural disasters occur, the people are miserable. The Emperor Zhao Xu Mingzhen Moss commanded Zhang Qianqing's demon teaching, and the national teacher Mo Fan told Zhang Qian that the general rudder was in Zhangzhou.

In the late Qing Dynasty, Xia Yulai, the "ghost-talent" lawyer of Chaoshan who never lost a case, clashes with his daughter, Xia Laibi, who wants to be the Great Qing's first female lawyer, over his unconventional "Summer Fox" methods. As foreign capital invades the Chaoshan market, the father and daughter uncover a sinister conspiracy behind seemingly minor civil and commercial disputes. When Xia Laibi is framed for murder and arson, Xia Yulai defends her in court against corrupt officials and wicked merchants. United, the two rally the Chaoshan locals ("Gagi Nang") for a climactic stand against the foreign threat.