Ventures of Gem Land-5 (Sneak Peaks)

Out in the world, from the sixteen realms, there's one where lies the Core Stone, for Malanchia to take, and for her to use.
Out in the world, from the sixteen realms, there's one where is Jackson Core, for no one to find, with nothing to lose.
After having vivid dreams of a girl finding the Core Stone, Lucinda realizes something; she has to stop her, but she has no time to do it.
After parting with Apollonia, Jackson goes wild; killing and only killing, in all sixteen realms; including Hell and Heaven.
After Jackson leaving, Jessica assumes the title of a Light Queen; The Queen of the Element Land of fire, with one goal in her mind; to get through life.
After Lucinda avoiding him for months, Devin decides to get peace and only peace, with his girlfriend Maya.
But how long will it take them to realize that they can't fulfill their purposes alone? How long till they realize that much worse is yet to come?
With the Shadow Realm's barrier opening, and the traditional rituals evoked, who will get the crown? Or more importantly, who'll survive?

Just a small rough prologue of Ventures of Gem Land-5. Sneaks peaks of the book are in this chapter.