You, the eldest sibling of the house, had left to sell firewood for New Years. You wanted your family to have a good meal, and to help your younger sister, Nezuko, buy a new haori.

At a turn of events, you found yourself sleeping at old man Saburo's house. When the sun rose, you walked back to your house, to find your family... Slaughtered. Only Nezuko was warm.

You rushed down the hill, hoping you could save her in time. But instead, she was attacking you, filled with a new hunger for flesh and blood, yours specifically.

What will you do?