Frozen Embers [Fem OC X Demon Slayer]

Yuki Fuyuka wakes up in a forest with blood all over her, yet no injuries can be found on her body except some bruises and scratches.

With no memories of who she is and why she is here, she walks around in the forest with her bright silver blade and encounters tanjiro fighting rui.

Deciding to help him and his sister, she ends up in the demon slayer corps the leader of which seems to know her.

With no memory of her breathing style, she tries to survive copying other slayers techniques.

Sent to the butterfly mansion to recuperate, she encounters the insect hashira shinobu kocho and catches her eye.

From there, her and tanjiro's fates become intertwined with each other.
Can she survive and uncover her own past?

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This story is heavily inspired from anemoia by "myozone"

Shinobu is the love interest of our MC