The Emperor in His Twilight Years Traveled Across the Wilderness

[Easy to go][Have moral integrity][Invincible flow] ... After thousands of years of practice, Li Yuan finally achieved enlightenment and became the great emperor of the human race. However, as time went by, he finally reached the twilight years of the Great Emperor. Just when the countless Forbidden City Supreme Beings on the Ancestral Star were about to launch a siege, the system that was twenty thousand years late suddenly awakened to help them travel through the prehistoric world. At this time. Pangu opened the sky, and the prehistoric era was first formed. The great road is beginning to appear, but the saint has not yet appeared. As the first human emperor after time travel, he fought with Nuwa and discussed Taoism, discussed with the Demon Emperor a hundred ways to eat the Golden Crow, and studied the gains and losses of becoming a saint with the Sanqing... ... This book is also known as "I am an emperor in his old age, so the system allowed me to travel through the ancient world", "Because I was afraid that the ancient world was too powerful, so I took action with all my strength", "As the emperor, I should suppress thousands of people in the ancient world" (Note: All combat capabilities are subject to the author's description, please do not argue.)