I, the Demon Lord, Only Accept Tianjiao as an Undercover Agent

Important information [Mu Qing'er, a natural swordsman, an undercover agent of the Qingyi Immortal Sect, mixed into the demon seedlings] [Luo Qiankun, the master of the Divine Corpse Peak of the Ten Thousand Souls Sect, is planning to kill you to seize the throne] [There are ten errors in the Gongfa "Magic Sutra", which are...] Lu Changfeng never expected that he would travel through time and become the master of the Ten Thousand Souls Sect of the Demon Sect. The Immortal Sect wants to eliminate demons and protect the Tao, and six old demons of the family want to kill him and seize the throne. However, the original person practiced the wrong technique and became obsessed with it and died. His cultivation level fell from the perfection of the golden elixir realm to the first level of Qi refining. In order to save themselves, a plan came into being. He takes Tianjiao undercover as his disciple, uses the undercover agent to pass on information, uses the hands of the immortal sect to eradicate dissidents, and kills people with borrowed knives. Cultivate undercover agents, influence them, provide yourself with favorable information, and counter the evil and immortal ways, killing two birds with one stone! " … Mu Qing'er: "The big devil would never have imagined that I was an undercover agent of the Immortal Sect and came to take his life! " Lu Changfeng: "My good disciple, the rest of my master's life depends on you, don't be useless! "