Mortal Sin

Every ten thousand years, a demon king is born in the Lingxi Continent. Killing all living beings is considered a major crime by the world. The male protagonist was originally an ordinary high school student on Earth, but he woke up and came to the Lingxi Continent and received system assistance. He started a life-and-death battle with the devil and his army, and met the heroine who traveled with him and made many like-minded partners. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.