Demon Slayer: Pick up the Butterfly Ninja at the Beginning

Traveling to the Demon Slayer World and awakening the [Destiny System], you can get rewards as long as you change the fate of the original characters. So starting from the butterfly ninja, Hiiragi Sakuya gradually made them deviate from their original destiny. Butterfly Ren no longer harbors the will to die and uses himself as bait. The Shitou Twins are able to work together to deal with their ancestors from hundreds of years ago. Kamado Tanjiro has a happy family. The figure of Purgatory Anjojuro still stood tall until the final battle. When the dawn of victory came, not one of the nine pillars died. Unknowingly, as a ghost, Hiiragi Sakuya has become the most important member of Butterfly House and even the Demon Slayer Squad. ---------- Butterfly Ninja: Since my sister passed away, I have been living in hatred and anger. It was him who allowed me to be happy like an ordinary girl. Li Hua Luo Xiang Naihu: My sisters saved my life. They helped me learn to love "actively". Kanzaki Aoi: Without him, maybe I would have given up on becoming a swordsman. Three people: He is the most important and irreplaceable existence. ---------- Yi Wo Zuo: An absolute strong man. Fighting against him is something I will never forget. Tong Mo: He seems to hate me? Hei Shimo: In him, I saw the shadow of my brother, like a messenger of the gods, making it difficult for mortals to touch him throughout his life. Wuhan: The thing I regret most in my life is turning him into a ghost!