Prehistoric: Thousands of Reincarnations, the System Is About to Be Untied

Zhu Xuan traveled through ancient times and thought that the novice system would counterattack his life, but he learned that the system of traveling through the heavens was about to be untied. As his memory was unblocked, he awakened the past of more than two thousand mortal reincarnations, read all the world, experienced all kinds of joys and sorrows, and calmly restarted the rest of his life in a desperate situation.