Inari’s mother and grandfather were both reliable people—that was Feitao’s assessment. The plan had been made that morning, and by noon everyone knew those two hadn't been saved; they had died inside Inari's home.
A few of them built a mound for them on the hillside, and the broken Executioner's Blade was buried here as well, containing the puppet corpses specially crafted by Zabuza.
It was likely a secret technique of their clan, using a living person's blood or tissue as a foundation to disguise a corpse to look like that target. As long as the Sealing Formula on the corpse remained unbroken, the disguise would hold indefinitely.
Chapter 183