What is it like to start as Tiandao?

[No system ➕ Behind the scenes ➕ Primordial world ➕ Cultivation ➕ Management ➕ No heroine]
(The plot has been written to the world of Journey to the West)
What kind of physical examination is it to become the Heavenly Dao of a world at the beginning?
Of course, you have to transcend and become the strongest Heavenly Dao in the universe.
From the initial small world, it evolved → the world, the Primordial World, the Hongmeng Universe.
All living beings under the Heavenly Dao are also transforming, from mortals to cultivators, and then to immortals, until the mythical Daluo.