Review Detail of HeavensPath in Prehistoric: Steady for hundreds of millions

Arriving at the prehistoric world so early, I understand he needs to strengthen himself. But not exploring the vast ancient world filled with mountains, rivers, seas, and countless natural wonders that is still untouched, not to mention the thousands of different races, especially dragons, pheonix and qilins. What a Pity, after this, all races would develop, and it would be quite hard to see dragons, pheonixs, and qilins roaming around now.