Previously, The Second World was sealed by the Lunar Prison, and the Giant Formation was in a state of stagnation. Now that the Lunar Prison has been lifted, these black holes have resumed their transmission function.
Currently, The Second World is actually being simultaneously enhanced by both the Giant Formation and the World Tree, constantly growing stronger, and the life across the world is continuously nourished by nature's spiritual energy.
But this is still not enough; a top-level power must have a Small World to bolster its presence. Currently, The Second World doesn't have a Small World, which is a significant flaw.
Huang Yi now needs to go to the First World to bring that Colored Glaze Mini-World over, turning it into the Small World of The Second World.
