C726 Seal!

The Demon Spirit Blue Flame Bead was Ling Xiao's trump card, serving not only as a weapon in battle but also as an unparalleled treasure for concocting medicinal pills.

Ling Xiao had assumed that the Demon Spirit Blue Flame Bead was somewhat inferior to the Golden Rift Nether Pearl in rank, but he believed it could hold its own for at least half an hour. Yet, from the outset