C1039 Secret Information!

Pill King did indeed have the Immortal Slaughter Sword Formation, but it was only a incomplete array, not a complete array.

Although he had a few spiritual swords in his hands that he could set up the formation with, the power of the spiritual swords naturally wouldn't be inferior to that of Immortal swords.

The most important thing was, in order to set up the Immortal Slaughter Sword Formation