I Am Invincible, and I Gain the Authority of the Great Emperor at the Beginning

[Invincible + No heroine + Demon + Fei Gouwen + Decisive in killing] Be cautious when entering the trap Gu Mo traveled through the world of cultivation and was born with an immortal body. He was supposed to conquer the ages, suppress the geniuses of the immortal sect, and prove the truth along the way. Unexpectedly, his posture was wrong and he was trapped in the forbidden demon abyss for hundreds of millions of years. Apart from not being able to go out, the days were surprisingly leisurely. At the end of time, he fished for unparalleled skills, squatted on the grave of the Dark Emperor and chatted, ate some peerless elixir when he was hungry, drank some immortal liquid from the divine spring when he was thirsty, walked around the battlefield of gods and demons after dinner, and picked up magical weapons and artifacts by the way. It's okay to tease the immortal descendants from outside, the heirs of fairy emperors, and the cubs of mythical beasts... After billions of years, Gu Mo finally stepped out of the Demonic Abyss and looked around, invincible in the world! A legendary big devil began to cause trouble in the world. "From now on, my place will be in the sky!"