Auradon and Seabrook were never meant to merge. When a dangerous dimensional tear rips through both worlds, magic and technology begin to destabilize—affecting zombies, royals, and even the balance of power itself. At the center of it all are two girls who share the same name… but nothing else. One is the younger sister of Mal—reckless, powerful, and struggling to control magic that seems to be spiraling out of control. The other is the younger sister of Addison Wells—composed, intelligent, and determined to keep everything from falling apart, no matter the cost. When they’re pulled into the same world, tensions rise instantly. Accusations, rivalry, and clashing personalities make it clear—they don’t trust each other. And yet… They might be the only ones who can stop what’s coming. With Max Hatter’s dangerous curiosity fueling the chaos and Victor’s guarded instincts warning that something is deeply wrong, the line between ally and enemy begins to blur. Because the tear isn’t random. It’s reacting to them. And if they can’t learn to work together— Auradon and Seabrook won’t survive. Enemies to lovers. Two worlds. One unstable connection that could either save everything… or destroy it.