Obito pulled an iron chain from his sleeve and cuffed its ends around his wrists.
The chain was dark and heavy, gleaming coldly in the candlelight. Its links clinked softly against one another.
Just then, Tsunade charged straight at him. She hurtled forward like a cannonball, the ground cracking beneath her feet as she bore down on Obito with overwhelming force.
"Lord Hokage!" Minato shouted.
Tsunade's fist had already reached Obito's chest. Obito activated Kamui, instantly turning intangible. Her fist passed through his chest as though striking air, meeting no resistance.
The corners of Obito's mouth lifted slightly. Since you came to die first, then...
He turned solid and yanked the chain with both hands. It snapped taut as he tried to bind Tsunade in place.
Then his smile froze.
Tsunade caught the chain firmly, her fingers clamping around the links like iron pincers. A cold smile curled her lips, and she gave it a vicious tug.
Obito was flung up like a rag doll, helpless as Tsunade hauled him toward her and slammed him into the ground.
Boom! The walls of the entire house burst apart, and the roof collapsed. Wooden beams and rubble rained down amid billowing dust. A massive crater opened in the ground, with Obito lying buried in its broken stones.
Tsunade straightened and dusted off her hands, snorting disdainfully. "Hmph. You want to match strength with me?"
Whoosh! Whoosh! Whoosh! Several kunai shot through the dust, aimed straight at Obito in the crater. The Mangekyō Sharingan in his right eye widened, and he activated Kamui, turning intangible once more.
The kunai passed through his body and embedded themselves in the ground, their tails still trembling. He quickly pulled the chain free and retreated, putting distance between himself and Tsunade.
His feet had barely touched the