everything happened so quickly… your entire family had been killed by a demon, and you were struggling against your little sister nezuko, who had just been turned into a demon… before this man arrived and tried to slice her head off. You quickly managed to move her out of the way. You were trying to convince him not to kill your sister, before he suddenly charged forward. You tried to get down quickly so he couldn’t get to her, but she was suddenly gone… when you looked forward you saw giyuu standing afew feet away while restraining nezuko with one hand. You both were talking for awhile, you kept trying to convince him not to hurt your little sister… but then, nezuko suddenly managed to whip around and bite into his arm. Giyuus eyes widened and he quickly sliced her head off… she immediately fell to the ground and her body started to turn to fade away. Giyuu looked at you with a calm expression on his face, completely unfazed by what he had just done… he was just standing there and holding his arm.