Mizuki Amateratsu a modern day girl who's name means Beautiful Moon (Mizuki) and Sun Goddess (Amateratsu) who watched and read Demon Slayer. A girl who travels to an anime but yet travels further back in time of the Demon Slayer World. But never did she know that her summer exchange in Japan would lead her to a far away land that wasn't even modern Japan that she knew. From her life in America to olden day Japan. But not just the Japan that history knew... It was back where REAL demons roamed the lands. She finds herself in the Sengoku Era where she meets two young swordsmen. One who created the first breathing style and the other twin brother who aspires to be the best swordsman across the country. A story that completely changed, not just her life but others that she'll encounter. What happened to Mizuki and why was she in the Demon Slayer? Will she change the future of not only herself but those who's fate were sealed in writing? ~I do not own Demon Slayer or the characters (just my OC) owned by Koyoharu Gotouge~ ~Warning: There may be spoilers ~ *#1 in Yoriichi* *#1 in DemonslayerxOC* *#2 in KNY* *#1 in Tsugikuni *#3 in Mitusuri *#2 in Rengoku #97 in Kimitsunoyaiba

DISCONTINUED(for now ig) "𝐘𝐎𝐔 𝐃𝐎𝐍'𝐓 𝐊𝐍𝐎𝐖 𝐇𝐎𝐖 𝐌𝐔𝐂𝐇 𝐈 𝐋𝐎𝐕𝐄 𝐘𝐎𝐔 𝐏𝐑𝐈𝐍𝐂𝐄𝐒𝐒" Note: >the reader will be using She/Her(now changed to She/They) pronouns, feel free to change it into your preferred pronouns >boys/trans can also read this if they want to ___________⚜️ ___________ "𝐘𝐎𝐔'𝐑𝐄 𝐓𝐇𝐄 𝐎𝐍𝐋𝐘 𝐓𝐇𝐈𝐍𝐆 𝐈 𝐂𝐀𝐑𝐄 𝐀𝐁𝐎𝐔𝐓 𝐃𝐀𝐑𝐋𝐈𝐍𝐆" Disclaimer, this fanfic contains: >gore >yandere behavior[no killing, only when i said so:)] >mature content >swearing >violence ___________⚜️ ___________ "𝐘𝐎𝐔 𝐂𝐀𝐍'𝐓 𝐄𝐒𝐂𝐀𝐏𝐄 𝐌𝐄 𝐋𝐎𝐕𝐄, 𝐘𝐎𝐔'𝐑𝐄 𝐌𝐈𝐍𝐄 𝐀𝐍𝐃 𝐎𝐍𝐋𝐘 𝐌𝐈𝐍𝐄" "I didn't sign up for this shi-"

❝ nemi-nemi! let's go kill some demons!! ❞ ( completed! ) Leaving her family without any explanation, Y/n L/n joins the demon slayer corps as she strives and craves blood in the shadows. She lures in demon with her marechi blood, but once a demon succumbs to her trap, her true form is unleashed. ( note: one of my first books so at first, writing might be informal and sloppy ) ( timeline: original storyline - kny s1 - mugen train - kny s2 - manga ) ( kny x toga!reader ) ( various x reader )