It was the year 1964, and coming from a poor family, it wasn't a suprise to you that you were engaged to a man you didn't know. You soon learned that the man you were engaged to was a rich man, and he was to be the heir of the KNYTech Industries. "Hello... My name is Y/n L/n..." you spoke out. He stared at you, his cold eyes making you nervous. "...My name is Yoriichi Tsukiguni." he replied, you glanced at his handsome face. You quickly looked away and blushed as he caught you staring. You were ready to accept all his imperfections but... Nothing could ever prepare you for his darkest secret. (No supernatural/fantasy AU.)

Tears fall from my eyes as soon as I saw my lover with another. I covered my mouth to prevent any noises to come out,the pain in my chest was unbearable.... I couldn't watch this any further and ran. To think that... I was ready to give up my arranged marriage for this asshole makes my stomach curl. I ran to my room and slammed my door shut. I quietly cried on my bed while clutching my chest,but that soon stopped as soon as I heard a knock on the door, "Miss?" The butler says on the other side of the door, "Yes?" I replied as I wipe away my tears, "Tha man your soon going to marry,Muzan Kibutsuji,has arrived." (This story takes place in the time of like dukes, duchesses,kings and queens)

"What?? Thats it?? I don't end up with anybody?!? Ugh this KnY dating simulator is bullshit!!" I complained and looked at the time,It was 4:50 in the morning. I sighed,"I can't believe I wasted my time for this... I have work in 6..." I soon walked up to my bed and grabbed every minutes and hours of sleep I could get. "Hey Y/n....." A voice says,calling me. Ugh what the fuck I'm sleeping go away,its probably mom. "...Y/n.." Wait what the fuck I live alone YEEETT!!! My eyes shot open to reveal Tanjirou calling out my name, "Thank goodness you woke up... Class is about to start. Wait... Why.. What.. When... WHAT THE FUCK?! (This story is in a modern time.)

[ 𝐢 𝐤𝐧𝐨𝐰 𝐦𝐲 𝐚𝐬𝐬 𝐢𝐬 𝐬𝐜𝐫𝐮𝐦𝐩𝐭𝐢𝐨𝐮𝐬, 𝐛𝐮𝐭 𝐭𝐡𝐚𝐭 𝐝𝐎𝐄𝐒𝐍'𝐓 𝐆𝐈𝐕𝐄 𝐘𝐎𝐔 𝐏𝐄𝐑𝐌𝐈𝐒𝐒𝐈𝐎𝐍 𝐓𝐎 𝐁𝐈𝐓𝐄 𝐈𝐓 ] [ I DO NOT OWN DEMON SLAYER ]