Awaken the Demon Master System and Eat up the Demon Girl Completely

In the 21st century, many monsters and half-demon in human skin live in all kinds of modern cities. Thousands of years ago, the demon realm carried boundless spiritual energy and fell to the blue star of the alien world. At that time, humans who had not yet begun their spiritual journey were ruled and enslaved for hundreds of years. Until later, the spiritual energy of heaven and earth gradually became stronger, and humans found out the method of cultivation from ancient books. However, in the early stage, it was still impossible to fight against the long-established demon clan. Until a spiritual master with amazing talent appeared, defeated the demon god, and made him and the demon realm surrender. However, this powerful spiritual master suddenly disappeared without a trace. The demon world came. Faced with the pressure of survival, humans and demon clan had to share weal and woe and fight against foreign enemies. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.