Heizou was running around looking for clues for his case. He was trying to find a missing dog. He noticed dog footprints and followed them. Little did he know there was some Nobushi on his tail.. They stealthily followed him, waiting for an opportunity to attack. After a while, the Nobushi see the perfect time to attack. Just as he was about to get attacked, Kazuha (You), Get in the way and end up getting hit. Heizou looks at Kazuha with absolute worry. He panicks a bit too

Heizou: "KAZUHA!!"