Demon Slayer: I Transmigrated as Jingliu, and My Ice Breathing Slaughters Muzan

[Demon Slayer + System + Jingliu + Ice Breathing Style + Decisive and ruthless] Lin Xiao is reborn in the world of Demon Slayer as the white-haired, red-eyed swordswoman Jingliu, and binds to the Myriad Realms Sword God System. Breathing Style? My Ice Breathing Style freezes all things! Nichirin Blade? My Pristine Ice Blossom is made to slay demons! When Giyu Tomioka watches me cut down demons with blades of ice, when Shinobu Kocho grows curious about how my Breathing Style works, and when Muzan senses the bone-chilling cold that makes him tremble... Jingliu: “My sword exists only to purge the demons from this world. System, give me more points!” From the Hand Demon frozen during the Final Selection to the battle at Infinity Castle. We’ve already made it all the way to Infinity Castle, so what more is there to say? Ice Breathing Style, Seventh Form: Moonlight, shining across a thousand rivers! (The protagonist knows the plot, and Tanjiro is in the story.)