『鬼滅の刃』のファンフィクションで、炭治郎と禰豆子の絆を掘り下げた作品なら、'Breath of the Sun, Wings of Love'がおすすめだよ。兄妹の愛と保護本能がテーマで、炭治郎が禰豆子を守るためにどれだけ必死になるかが胸を打つ。特に、禰豆子が人間に戻ろうとする過程で炭治郎が感じる不安と希望が交錯する描写は秀逸。二人の絆が単なる兄妹以上の深さで描かれていて、読むたびに新たな発見がある。
even by bloodshed. The author uses flashbacks of them picking strawberries at the Hyakuya Sect to contrast with their later knife fights, making the emotional payoff devastating. What stands out is how the fic frames Guren's 'world destruction' speech not as defiance but as a love letter to Mahiru's scorched-earth philosophy. The comment section was full of readers sobbing over the last scene where Guren wears her ribbon into battle.