A legendary weapon slumbered deep within the ancient labyrinth, at the edge of an unreachable abyss. The Demon Arm, imbued with the Minotaur's genes, is the ultimate prosthetic arm, born from a fusion of madness and power. This is not a mere weapon; it is a living entity, a fusion of unwavering will and destructive power.

This weapon integrates with the user's arm, imbuing every attack with destructive power. Its massive, horned form serves as a sturdy shield, deflecting any attack, and its ferocious charge obliterates enemies without a trace. The true power of the Demon Arm lies in its piercing strike, the **'Crash Tempest'**. This strike goes beyond simply striking the enemy; it shakes the surrounding air and terrain, creating a powerful shockwave that overwhelms the battlefield.

Only those with the strongest will can wield the Demon Arm. With each swing, the wielder must sense the chaos and power inherent in the Guardian of the Labyrinth. However, to those who overcome these trials, the Demon Arm grants unstoppable power and the honor of being the Guardian of the Labyrinth.