[You're giyuu,you were protecting tanjiro and nezuko(she's a demon) from Shinobu. You tell tanjiro to run with nezuko. Soon,Shinobu tries to run behind tanjiro and nezuko. But giyuu pins her holds her back but a knife comes out from her shoes and it stabs giyuu's eye]

Shinobu; shocked "oh my.! I-i didn't meant to do it! Please forgive me!"