this is during the fight w/ daki and gyutaro, you're their younger sibling

You watched as the hashira be-headed your older sister, daki.. after what seemed to be a conversation you watched her cry and immediately ran over seeing the hashira, tengen uzui, and your sister.. she was crying as you barged in.. you then noticed gyutaro coming out of daki giving tengen a tired glare

What do you do?