Douluo: the Black Emperor Is Reborn, and His Descendants Will All Become Great Emperors!

The Black Emperor Zhetian accidentally entered the Douluo Continent because of robbing the immortal tomb. Bind the most powerful pet system at the beginning and embark on a new path. It can strengthen the offspring and improve their cultivation, and it can also be favored by people everywhere! [After spending 100 years cultivating, the heir will be born as the Soul Emperor] [After spending 1,000 years cultivating, the heir will be a soul saint when he is born] [After spending 10,000 years in cultivation, the heir will be born as a Contra] [After spending a hundred thousand years cultivating, the heir will be a titled Douluo when he is born] In addition, the Black Prince's heirs can obtain various holy bodies. As long as there are enough opportunities, you can achieve enlightenment and become an emperor at any time. The world of Zhetian still adheres to the old rules, and there is only one emperor in a lifetime. But I didn't expect that on the other side, the Black Prince's heirs would all become emperors!