Reborn To Be the King of Ancient Times

I actually transmigrated to the Wasteland and became the Celestial Emperor? Hehe, Nuwa, Loess, Yaochi, Changxi, Western Queen Mother, Sanxiao … Aren't countless fairies all mine? 
I am Haotian? Haotian, who had been bullied by a saint and kicked under the table by a monkey? No, as the Celestial Emperor, I shall rule the world! Could it be that this world was ruled by a king? Could it be that this man was a king's subordinate?