Demon Slayer: Childhood Bamboo Reborn as Butterfly Kanae

[Single heroine Butterfly Kanae]+[No system]+[Kick Bento]+[All members survive]+[Family inheritance Rihu]+[Non-travel] Tsurumi Yang lives a happy life, with a grandfather who loves him, naughty junior brothers, and lovely childhood sweethearts. Until that bloody night, the beautiful dream was shattered. From then on, he embarked on the road to kill all evil spirits. Ghost Dance Tsuji Mukai! I will definitely chop off your head! (The timeline has been slightly changed, the time when the eldest brother joins the Demon Slayer Corps has been moved forward, and the time when he has become a pillar has also been moved forward a little)