The Leader of the Demon Sect at the Beginning, I Am Invincible in the World!

Introduction: "Invincible" "Villain" "Shuangwen" "No Holy Mother" "No harem" "Not ambiguous" "Grand world view" "There are many immortal battles in the later period" "Occasionally write autobiographies of two characters" Gu Qingyuan once traveled through the fantasy world and became a giant of demons. Become a leader at the beginning, bad news: the origin is damaged and the cultivation level is seriously injured. Even worse news: At this moment, we are encountering the Nine Heavens Holy Thunder Tribulation. The elders of the sect collude with the Corpse Yin Sect and lead half of the people to rebel! Will the Heavenly Demon Sect, which has been glorious for thousands of years, be destroyed in one fell swoop? ! Fortunately, Gu Qingyuan awakened the strongest villain system in the world and pushed forward all the way. Corpse Yin Cult? A mere elementary school teacher can be destroyed with a snap of a finger! Even if I carry Tianyuan on my back and hold the Demon Sect in one hand, I am still invincible in the world!