There was a brief moment of silence for a while, beof before out of nowhere, a smoke bomb was thrown and activated. Shibirin was quick to notce that it was Hiragana who had used the smoke bomb, for he didn't notice Razor move an inch before the bomb exploded. Soo, the area would be covered in a thick layer of purple smoke, propably to blind Hira's opponents whilst he attacked swiftly.
Shibirin had witnessed Hira use this tactic before, but instead of a smoke bomb, it was his hidden mist jutsu. He suspected that if Hira had used a smoke bomb instead of his jutsu, it meant that his chakra was also low, that he needed to rest his jutsus for a while. The guy earlier showed signs of owning two blades, so Shibirin pressumed that if Hira was intending to attack from up close, he'd use his blades to fight.
Shibirin was now standing alone, on a roof of the building, surrounded by purple smoke. He couldn't see Hira nor Razor, just thick, empty smoke. He placed his hand on his blade that was sheathed by his side, at drew it out, holding it in a regular grip. He then brought it in front of him, and awaited for the worst. If the two were to break into a kenjutsu fight, it would highlight who was the best kenjutsu user of the two.