Sign in 9999, Yuelao Will Tie up the Empress for Me

Gu Xiaoyao traveled through time and became a devil in the fantasy land, but at the beginning he was thrown into a ghost prison and could never get over again. Fortunately, I have the system in hand, and I have the world! Bite! Obtained "Golden Body of Ten Thousand Demons", "Three Thousand Buddha Kingdoms", "Heavenly Thunder Body Tempering Method"... Zongzong-level magic weapons and treasures are used for home furnishings, and rare elixirs are used as snacks. It is such a luxury. Unbeknownst to the world, a monster thrived in the ghost prison. Looking at his ancestor who was famous for being invincible in the past, Gu Xiaoyao sighed: "Ancestor, I'm already at level 9999, why are you still at level 100..."