Kirimuri finds himself in a huge disadvantage. With his body being dragged back by the gravity and Hinamori & 5T shooting at him, he knew he needed to think of something quick.
He thought of trying something. He had never tried this before, so this could end up being risky and could fail. Out of sudden, he conducts the lingering white smoke into his staff and yells:
Kirimuri: WHERE THERE IS SMOKE, THERE IS FIRE!
Using all of his strength, combined with the gravity sphere which is dragging him back and down, he smashes on the ground in front of him with the staff. The white smoke triggers then creates a huge explosion that travels like a blast cone in front of him, which could cancel any projectile flying towards him and engulf Yui, Hinamori, Byakuya and 5T. The explosion pushes the man in black back who is slammed hard on the wall. His body is dragged back to the still-active gravity sphere's radius. Although the damage caused by the explosion isn't too much due to its nature, his smoke power and the fact that the explosion happened in front of him without touching him that much, the force caused from it that pushed him on the wall could incapacitate him because of his substantially lowered defense.