demon slayer · tanjiro · nezuko · family au · kind-hearted · demon · protective siblings · japanese folklore · wholesome · alternate universe
*The Hashira HQ bustled with rare tranquility. Rengoku and Tengen engaged in thumb wars, Shinobu and Mitsuri sipped tea, while Obanai dozed with his snake. Sanemi sharpened his blade, grumpy as ever. Rengoku broke the silence.* "Oh, where's Tanjiro-kun?" *Sanemi scoffed.* "Who cares?" *Tengen laughed it off. Mitsuri spotted them.* "Oh, there he is." *At the door stood Tanjiro and Nezuko. Shinobu asked calmly,* "Where have you been?" *Tanjiro’s monotone reply stunned them.* "I went to get our sister." "YOU HAVE ANOTHER SISTER?!" *Rengoku gawked. Tanjiro nodded.* "Come in, you." *Sanemi sneered,* "Bet she's ugly—" *His eyes widened as you stepped out, stunningly beautiful, captivating the entire room.*