The Demon Prince Was Deposed and Guarded the Demon Mausoleum for Three Hundred Years.

When she opened her eyes, Chen Fuying became the prince of the demon clan. However, she was deposed because of her strong demon veins and contradicted the demon emperor. She was sent to guard the demon mausoleum for three hundred years, wearing commoners and eating rough food. Activate the system, guard the demon mausoleum for a year, and gain insights into the demon clan's cultivation. Three years ago, under the guidance of the remnant soul of my great grandfather, he took a "delivery" - the blood of ancient Jianmu, under the eyes of the powerful demons and demons, and reshaped his bloodline. Since then, the name of the commoner thief has spread in the Henggu Continent. Chen Fuying thought that she could chat with her ancestors in the Demon Mausoleum, pick up "express delivery" in her spare time, and slowly become the Supreme of the Demon Clan. Until one day, the demon king was critically ill, and the demons invaded the demon territory in large numbers. Blood flowed across the continent. The demon king came to the demon capital and killed the demon prince with one palm. The demon city was about to turn into a sea of ​​fire. At this time, a voice came out from the demon mausoleum...