Demon's Eye.
A demon who cultivates the Demon's Eye can open it during battle and see the events of the next thirty seconds. The stronger the demon, the longer they can see into the future.
He once heard that a Demon Ancestor in the Abyss could see up to three minutes into the future with the Demon's Eye.
Knowing the future in advance, this eye is somewhat against the heavens, even if it is for just a short few dozen seconds, two or three minutes, it's already considered defying the heavens.
Now, Christine activates the Demon's Eye, allowing her to foresee where his sword will strike in the next second.
Good, let him see if the Demon's Eye is truly as miraculous as the legends say.
The speed of the Azure Greatsword's flight grew faster and faster, eventually turning into a dazzling streak of blue light.