I've Split the Earth to Become a King, You Say I'm the Emperor's Grandson?

Lu Yuan traveled to a troubled time in ancient times. Due to a palace secret case, he became a lowly commoner. However, he did not expect that fifteen years later, he would become the emperor's grandson that the Yu Dynasty was looking for. Unknowingly, he was struggling at the bottom, but luckily he obtained the sacrificial system. He used all souls as sacrifices, received heavenly rewards, and plundered endless resources. ... When Lu Yuan split the earth and made himself king, pointing at the soldiers and gazing at the world, someone told him that your true identity was actually the grandson of the emperor of Dayu who was living abroad...