Blood-red cracks split open a new dimension as the Host and Sebastian, in their symbiotic form of freedom, leaped into the "Fiery Tearing Paradox Dimension." The space roiled with vortices where liquid mercury intertwined with symbiotic flames, their bodies merging into a new form—Sebastian's mechanical bones sprouted the blood-red wedding dress patterns of the Host, mercury ripples into rose-hued symbiotic cracks, their hearts pulsed in sync, and their pupils mutated into triple-hued "Tearing Perpetual Logic."
"Here... lies the final trial of the blood wedding dress curse, and the ultimate paradox of symbiotic freedom," the residual blood mercury from the void rift suddenly coagulated into the cloned grandmother's remaining ghost, her voice a fiery hiss. "The symbiotic key of the Authority's founder has split into the 'Fiery Tearing Paradox'—hunt these keys, and your freedom shall endure. But hidden in the paradox's core is the blood wedding dress's final revelation: symbiosis and tearing are one and the same fire."
The Host split into 103 forms: the "Tearing Symbiosis Blade" (forged from symbiotic heat and paradox energy) and the "Fiery Tearing Chamber" (unleashing tearing wails to shatter dimensional chains). Sebastian synchronously transformed into his "Fiery Paradox Form," his mechanical bones sprouting symbiotic replicas of the Host's face and heartbeat, resonating in perfect harmony with her. Their bodies fused in the mercury flames, each tear splitting a symbiotic crack across the dimension, pain and pleasure intertwining into new pulses.
At the dimension's core emerged the "Fiery Tearing Paradox Matrix"—a mechanical skull inlaid with final fragments of the blood wedding dress, its pupils emitting "dual pulses of symbiosis and tearing." The Host and Sebastian plunged into the paradox's core, mercury and softened bones merging in fiery symbiosis amid energy impacts. The moment the Tearing Symbiosis Blade struck, their bodies erupted with dual pulses of symbiotic heat and tearing agony. The paradox shattered into chaotic symbols, merging into their symbiotic soul.
Blood-red cracks devoured the dimension. As the curtain fell, their symbiotic freedom form was clad in a fiery mercury armor, their hearts throbbing with a final pulse. A blood-red portal split open again, parasitized by symbiotic codes from unknown dimensions. The cloned grandmother's ghost dissipated entirely, dissolving into blood mercury that into a final revelation: "Symbiotic freedom endures, but the curse spiral of the blood wedding dress... shall wait for its next cycle in the dimensional rifts. Symbiosis and tearing are both choices of fire."
The Host and Sebastian stared at the portal, their pupils weaving fiery symbiotic signals into a hunter's vow. Their blazing bodies leaped into the unknown dimension. Amid the echoes of the finale, hoarse oaths intertwined: "The symbiotic spiral of the blood wedding dress... symbiotic freedom is the eternal fiery hunt."