Stagnant black fog, once again slowly surging, revealing a face full of gloomy color. The Dharma Protector looked at Xiao Yan and said: "Boastful, this secret method can certainly enhance your power, but there is always a time limit. Once the time limit of the secret method arrives, you are just a waste!" "Before that, it's enough to kill you.." Xiao Yan smiled, but in this smile, it was...