As a Last Resort in the Last Days, I Can Only Become a Demon Cultivator

The red moon is in the sky, the demons are resurrected, and weird things are rampant. Extraordinary power awakens. In the chaotic apocalypse, who can become the master of this world? Liu Changsheng, who died under the catastrophe, was reborn. After merging the memories, there was a mixture of joy and sorrow. Fortunately, I still have the chance to do it again. What's good about you is that your cultivation has plummeted. If you want to get back to the top, go over the top. It's impossible in this world. At this time, Liu Changsheng suddenly thought of a technique he had read before called "The Magic Book of Transforming Blood and Coagulating Yuan"... "No! This is a demonic and evil method, and it is a method that cannot be tolerated by the laws of nature and the anger of both humans and gods!" "I am a righteous man, how could I fall like this?" Later.... "We demon cultivators should encourage us!" "In order to achieve the great road to heaven, sacrifice is inevitable." "Everyone is an ant under me, and they are all blood food in my eyes!" "Don't ask, it's just a little bit of trouble!" "I... Have realized..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.