Li Jiuyou, who once dominated his entire life and was known as the number one demon in all eternity, was betrayed by his seven direct disciples and united with the ten righteous immortal sects to besiege him. In the end, he detonated his demonic heart and died with the enemy.
A remnant soul was accidentally reborn a thousand years later and became "Ye Chen", a bullied handyman disciple of the Beast Control Sect. Just when he was at a loss, the [Ten Thousand Demons Contract System] awakened.
As long as you complete the tasks issued by the system, you can get supreme rewards, contract to conquer those ancient monsters that only exist in legends, and allow them to evolve infinitely!
While others were still fighting over a spirit-level monster, Yechen was already surrounded by the Sun-devouring Sirius, the Nine Netherworld Dragon, and the Ancient Demonic Ape...
After returning to this life, Yechen rebuilds the devil's way with the way of controlling beasts. He wants to let the former traitors and enemies know that he is back. This time, he not only wants to get back everything that belongs to him, but also leads his army of mythical monsters to completely trample this hypocritical fairy world under his feet! The highlight of the plot is that the protagonist uses the knowledge and temperament of the demon lord in his previous life, and cooperates with the beast control system to cultivate the strongest demon beast by "raising gu". The method is ruthless, decisive in killing, intensive in pleasure, and never aggrieved.
