If I Don't Mend the Sky, It Will Collapse.

Cao Qian was reborn as a disciple of Butian Pavilion, one of the Nine Immortal Sects, but his talent was too poor. He was actually reduced to the point of being expelled from the sect. Fortunately, at the critical moment, the "Peeping Heaven Treasure Mirror" awakened in his body. ——A glimpse into the mystery of spiritual roots and the subtle changes; ——Peeping up the great road of heaven and earth, reaching the infinite limit of creation. From then on, there were no secrets in front of him, such as the exercises that no one could perfect in all eternity, and the top-secret golden lacquer recipe in the world; The forbidden areas of the sect and the Jedi areas of Breaking the Sky are like undefended girls; Even the laws of the great avenue are nothing more than wandering and changing bird seal and insect scripts. … Ten years later, the demon world invaded, and all worlds were covered in mountains of corpses and seas of blood. The Butian Pavilion disciples he guided have become giants in the formation, shocking the world. The demon girl he had saved was already the peerless demon emperor, and she only promised him a huge sum of money to fight against all the demons. The unparalleled genius he once defeated has overcome the tribulation and entered the Tao, becoming Optimus Prime to resist the demon army, and slaying the demon clamor with his sword. … In the Demonic Abyss, the Demon King roared, overwhelming the eternity, tearing through the barriers of time and space. Cao Qian: "When my way is not yet complete, there are still gaps in the way of heaven! Now that my way has been completed, I can only fill the gap in the sky with one hand. All the demons and gods in the sky will not be able to escape this disaster!"