(It started slowly in the early stage, took off in chapter 20, and began to expand the worldview in chapter 50, creating an imaginary worldview)
The world tree of all heavens nurtures all heavens and all realms.
If one day you find that you are a "native" in the eyes of some beings, and the world you love is the playground of the big shots, will you choose to fight or not?
As a 'native', Xia Yi unexpectedly obtained the most precious treasure that the World Tree of the World should not have bred, the seed of the new World Tree of the World, and thus learned the truth about the world.
Its existence can help Xia Yi transfer the authority of many worlds to the newly born world tree of the heavens, provided that that world is conquered.
Every time you conquer a world, you can get the power system bred in that world.
So Xia Yi decided to use the power of the new world tree to become stronger step by step, destroy the old forces, and establish his own new forces in the world.