The Birdcage was Doflamingo's strongest and most powerful technique. The toughness and hardness of every single thread far exceeded ordinary imagination. Even powerhouses like Luo and Urouge, wielding Armament Haki, could not possibly cut through its threads.
Doflamingo knew he no longer had the strength to defeat the enemy before him. He could only make a desperate last stand and unleash his final move. If he could drag someone down with him, he would. With the vicious thought of taking as many people as possible to the grave with him, he used the last technique he could think of.
"Heh." Hiko answered Doflamingo with a mocking laugh. As the thread shot into the sky, Hiko flashed upward, his white figure as dazzling as a White Phoenix soaring into the ninth heaven. He caught up to the core black thread of the Birdcage, then suddenly reached out and clenched it tightly in his palm.
"!!" Doflamingo watched in terror. Suddenly, his heart refused to let him keep his eyes open to witness what would happen next.
"Is the Birdcage really that impressive?" Hiko chuckled softly. Then he activated Kamui, gripping the core black thread in his palm just as it was about to burst apart into countless threads and form the Birdcage. After the black Armament Haki faded away, Chakra surged violently through Hiko's body, and the temperature around him soared.
The black thread twisting violently in Hiko's palm actually began to emit a fiery red glow. Then Doflamingo's final and strongest technique caught fire. The Devil Fruit thread covered in Armament Haki caught fire. Flames spread along the thread, and even the Armament Haki could not withstand that heat.
Doflamingo's final desperate struggle had failed. Before his threads could spread out and form the Birdcage, Uchiha Hiko had effortlessly burned