She threw the bell.
Shinobumonogatari: The Blade That Remembered the Wind shinobumonogatari
Kirei lived in a collapsed watermill at the forest’s edge. She trained by balancing needles on her eyelids. She learned to kill a wasp with a breath. But she had never killed a man. She threw the bell
Hotaru wept. For the first time in forty years. The tears carved clean lines through the ash on his cheeks. the drag of mercy
“Steal it. Not to kill him. To make him remember.”
Hotaru attacked. His speed was inhuman, because he had cut away the weight of hesitation, the drag of mercy, the friction of doubt. Each strike was perfect. Each strike was hollow.