What Should I Do If I'm Wearing a Demon Slayer but Have a Mary Sue Script?

When Fujiwara Keiko woke up, she traveled through the Taisho era and became a lost girl picked up by Kamado Tanjiro. She originally wanted to live quietly, but her heartthrob attributes somehow lit up - the gentle eldest man put on a feathered fabric for her, the violent Fengzhu softened his tone because of her, the unruly Yanzhu smiled for her, and even the aloof Shuizhu looked at her with deep complexity. The wisteria flower birthmark under her collarbone turned out to be a prophecy passed down by the Demon Slayer Corps for hundreds of years: "Its breath soothes evil spirits, and its blood defeats the king of ghosts." When Demon Dance Tsuji Mumei's eyes finally turned to this otherworldly soul, the swords of the entire Demon Slayer Corps turned for her. [Reading Tips: The heroine is the center of the group, and Su Shuang is the healer. This article is very different from the plot of the anime. It is purely the product of personal madness. Just enjoy it]