Wang Heng woke up and dreamed of returning to the perfect ancient world. He opened his eyes to see the world, the monks, the sacrificial spirits, the monsters, the ancient country, the Great Dao, the real immortals, the elixir of immortality, the Dao seeds, the world tree… Everything was so strange, yet so familiar.In the middle of the Immortal Ancient Era, what a brilliant era it was? True immortals appeared in the mortal world, and even the Immortal King could see them!