An accident on a rainy night in Bangkok involved former "Wind Catcher" Chen Feng into a crisis affecting the lives of tens of millions of people. He received the mysterious reverse-scale jade from his partner's relic, but he didn't know that this ancient jade, which contained the secret of healing, had long been targeted by Kun Sha, the leader of the evil forces.
In order to avoid being hunted, Chen Feng fled to Chiang Mai with the young boy A Kun, and met the extraordinary flower shop owner A Ling and the reporter Yan Han on the way. As the investigation deepened, they discovered that Kunsha was using living people for experiments, and Nilin Jade was the key to completing his evil plan. From strange patients in hospitals to secret laboratories in abandoned factories, danger is approaching every step of the way.
Without the blessing of superpowers, only fists, feet and wisdom, Chen Feng led his partners to transform into "Guardians of the Reverse Scale" and shuttle through the rain of bullets and the fog of conspiracy. What they have to fight is not only an enemy armed to the teeth, but also a terrifying plan hidden in the darkness that can destroy a city. This life-and-death pursuit will eventually reveal the ultimate secret of Ni Linyu, and seek belated justice for the lost partners and innocent people.
