Fantasy: at the Beginning, the Demonic Ancestor Begged Me to Renew His Life

Yang Tianxia traveled through the Xuanming Continent and obtained the devouring system, which can devoured everything in the world, including all attacks, and can convert devouring points into longevity. From then on, he became the master of Xuanming Pavilion. The ancestors of the demonic path and the leaders of the righteous sects came to the door one after another and knelt down to beg for their lives... "Senior Pavilion Master, how many years do you think these things can last?" The demon ancestor asked cautiously. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.