Cure Madness with Madness and Make the Devil Great Again

"The devil is not enterprising." "Ghosts only fight among themselves." "The demon brother's reasoning doesn't make sense." "With these guys, how is it possible to do magic well!" "Wait-" "Who says it's impossible?" Xiao Yao stood in the restaurant, ignoring the extreme suggestions given by the "Guide to the Development of Demonic Path", raised his head, and spoke loudly: "I have hundreds of millions of plans that can make the devil's path dark and clear again, and I can make the devil's path... Great again!" … (Villain + Management)