With ten trillion disciples, my demon sect is invincible!

Reborn as the leader of the Demon Cult, he obtained the invincible villain system, and from then on, he became invincible. I, Zhou Qiong, am the leader of the Demon Cult. No one is allowed to refute what I say. Even if I protect the Demon Cult with one hand, I am still invincible in the world.