A millisecond? That's all he needs. As soon as he watched Koto draw her sword, Sayua's own actions keep him on edge. He didn't trust Akio's voice to be faster than Shiori's movements. He knew the woman for her speed - And for all of his emotion in the past - When he watches her - His Sharingan wakes up in that instant.

He's almost late - Almost too late in fact. His eyes are the trio of tomoe, and his blade moves in tandem with her own movements. She reaches them in record time, but his eyes were always tracking them no matter the situation or movement. His mouth moves but his words don't come out in time for Shiori's speed.

.. The only thing that's going to count insofar is with his blade - And so he shows them just what kind of battle they were getting into. In that moment in which she tried to snag them - Kisei's blade glowed with a force of light and raiton even stronger than Shiori's own visible aura. In a single step his blade began to scream with the voices of a thousand birds chirping in the air.

The Uchiha's sword began to buzz and turn a purple color - As not one, not two, but three blade strikes are thrown at Shiori in one instant with nothing held back from start to finish. She'd find she's walked into a man who carried no hesitation or mercy at the face of this interception.

They used to be best friends. How could it have turned into this?

Today Tsubame Gaeshi would make itself known once more as three blades, all marked with the same unstoppable level of chakra sought to pierce and cut her into pieces. She could grab hold of the hostages but she'd be dealing with the blade - Or Shiori could try and avoid, of which would be hard all on its own.

Kisei's sword is more like a lightning bolt on his hand than it is an actual sword anymore - Of which electrified and glowed just like a bolt of lightning. Three slashes, all with the intent to cut Shiori's life short via mostly lethal strikes.

The Uchiha wasn't playing around today.
(Uchiha, Kisei)
Uchiha, Kisei has activated a perk: Incredible Perception [T3]!
Uchiha, Kisei has activated a perk: Sharingan III!
Uchiha, Kisei has activated a perk: Clarity of Sight!
Uchiha, Kisei has activated a perk: Kenjutsu Master [T3]!
Uchiha, Kisei has activated a perk: Elemental Chakra Flow [T3]!
Uchiha, Kisei has activated a perk: Chidori Chakra Flow [T3]!
Uchiha, Kisei has activated a technique: Tsubame Gaeshi!