I Have Become a Demon Emperor, and the System Only Allowed Me to Become a Disciple

Lu Ye traveled through the world of immortality for three hundred years without a system, an old man, or a heaven-defying background. He fought his way from the bottom of the demon sect to the top of the demon path, and became the ancestor of the demon who made the world fearful. Just when he was about to hit a higher realm—— The system is here. [Congratulations to the host for successfully traveling through time! [Novice mission: Please join the Zhengdao Sect and Tingfeng Sect within seven days. [Task reward: ten low-grade spiritual stones. Lu Ye looked at the millions of demon cultivators kneeling at his feet and was silent for a long time. "Are you three hundred years too late?" No way. In order to complete this outrageous novice mission, the dignified Demon Ancestor could only hide his identity, sneak into the righteous sect, and start over as the most ordinary disciple. So—— When others were practicing sword practice, he was afraid of accidentally splitting the mountain. When others participate in the sect competition, his biggest problem is how to lose more naturally. Senior sister patted his shoulder: "Little junior brother, don't be afraid. When you meet a demon cultivator in the future, senior sister will protect you." Lu Ye nodded seriously. "Okay." That night. The world-famous Demon Supreme Knelt in front of him and said in a trembling voice: "I pay my respects to my ancestor!"