The edge of the sword was pushed one inch forward.
Liu Bai's sword had entered two inches of Sangsang's isolated world.
In front of Haotian, an inch was equal to the furthest distance.
This meant his sword had traveled thousands of miles.
Liu Bai was not the first human to challenge Haotian, yet he was the first to get this close to Haotian. It was not because of his power, but rather that Haotian was present at the human world.
The Heaven was supposed to be eternally divided from the human world, with a huge gap in between. As for their battle inside the Divine Hall of Light, the gap took its shape in an invisible shield — Sangsang's isolated world.
How did Liu Bai's sword enter her isolated world?