Chapitre 388: Chapter 388 Ancient Martial Soul_1

In Ling Xiao's view, the Plague Demon King's true form was more valuable than any treasure.

As long as he obtained this true form, his Nine Demonic Divine Arts would be one-tenth complete.

Why one-tenth?

And not one-ninth?

That was because, according to Ling Xiao's deduction, after advancing the Nine Demonic Divine Arts, one would likely need to obtain the True Demon Emperor's true form to forge a truly complete version of the divine arts.

"This king will fight you to the end! Even if I'm not as strong as you, I'll make sure we both perish together!"

The Plague Demon King was thoroughly enraged.

He never expected his humble pleas for mercy to be met with such a response—he wouldn't survive, and he definitely wouldn't let Ling Xiao live either.

In that instant, the Abyssal Giant Mouth appeared behind him once more, its maw opening wide to continuously absorb all the plague from Plague Valley.