Aside from a pair of eyes glowing with purple light, this skeleton had no flesh or blood, its limbs dancing wildly, emitting low murmurs of incantations, and sharp, eerie screams that sent shivers down the spine.
Suddenly, the other thirteen skeletons around it also raised their heads and let out keening cries; in a flash, they turned into black mist and poured into the central skeleton.
In an instant, the skeleton expanded crazily, and every inch of bone began to glow, undergoing a bizarre transformation.
With a thunderous rumble, the skeleton transformed into a colossal figure of seventy to eighty feet, surrounded by black demonic flames as if a devil from the outer realms had descended. But when closely examined, one would be shocked to see embedded within the giant skeleton's chest were thirteen small magic skulls, each only a few feet in size, exactly resembling the forms of those other thirteen skeletons.
