POV: You are Giyuu Tomioka's little sister :)

Tanjiro Kamado x [Female] Reader ••• Y/N has been living with Urokodaki since he took her and Sabito in. But when Sabito didn't return from the Final Selection, she began training to be a Demon Slayer. Once she came of age, a particular maroon-headed boy suddenly comes with his demon sister.

Giyuu Tomioka, a demon slayer that uses breath of water and is known as the water pillar. Y/n L/n, descended from a lineage of powerful blood, literally. the L/n family has been using their blood to heal people for decades, and it has benefited demon slayers immensely, and Muzan finally figured out where they were hiding. I hope I can make everyone in character :^0

The mist pillar,Muichiro Tokito have a sister.Tokito Y/N,the tsuguko of Muichiro. A certain mission that make her teleport into future.What will happen to her? "I will change the whole shitty history and rewrite everything if I need to"-Tokito Y/N __ Demon Slayer Manga spoilers. Please don't copy my stories ideas. I don't own BNHA or Demon Slayer

"As long as the sun exists and your mind shall think thoughts, I will be with you" "Dear god, please save me."