The Five Venom Heavenly Net

A group of masked men in black release a seven-colored poisonous mist. Wherever it spreads, not only do people and animals die, but all life is extinguished, leaving every plant withered. They are testing the mist’s lethality so they can use it as a weapon and prepare to rule the martial world. Which sect do these men belong to? At the time, the martial world is divided among three powers: Tianwu Ranch, the Cult of the Pearls, and the Twin Lions Hall. After the poison gas appears, the latter two form an alliance, suspecting that Tianwu Ranch released it. Yet the master of Tianwu Ranch has been injured by the poison gas. Who is the murderous fiend?