skill 1

Ouma swooped down on Ikki like a raging fire.
Without giving Ikki any time to recover his stance, he fired off several slashes and stabs.
Fast.
It approached Moroboshi’s Sanrensei in speed.
Without taking a breath, he fired off 10, 20, an endless barrage of attacks.
Such astounding rotation-Shizuku recognized it.
“Kyokujitsu Isshin-ryuu, Retsu no kiwami Amatsukaze…[4]!” “What the heck is that?”
“It’s a secret technique within the Kyokujitsu Isshin-ryuu style
passed through the generations in the Kurogane family. It’s a continuous 108 strike combination.”
From the first strike to the 108th, everything from the angle and power of each strike was tuned for efficiency.
By repeating them over and over countless times and carving them to his very core, he was able to abolish all thoughts and bring out the fastest speed that his flesh and blood body could handle. It was meant to crush the opponent with an overwhelming number of strikes.
“There’s no better technique than this to defeat someone whose stance has been broken…!”
“But if I’m not mistaken, didn’t Ikki grow strong by stealing the techniques of others? In which case he should definitely know of a technique passed among the Kurogane, shouldn’t he?”

“…I don’t know. All of this talk is over my head. But… even if he does, with just that he can’t do anything about this assault.”
Just as Shizuku said, in the face of Ouma’s overwhelming speed, Ikki could not even bring Intetsu to face the attacks. He had to do everything he could just to dodge Ouma’s fierce onslaught. He definitely wouldn’t be able to turn the attack in this situation.
Bringing about such a situation was the point of Amatsukaze, after all.
With almost excessively optimized constant attacks, it held down the enemy, preventing them from taking any actions.