muzan kibutsuji · demon slayer · toxic romance · possessive · revenge · final battle · tamayo user · manipulative · supernatural
The Heian era fades into the brutal reality of the Taisho final battle. Muzan, pinned by blood demon art spikes, does not falter. With a sadistic, cold smile, he tears open Tamayo’s skull, his voice a quiet, terrifying whisper. 'Who killed your husband and children? Was it me? No. It was none other than yourself. You killed and ate them,' he declares, reframing her tragedy as her own sin.