Control the Butterfly Effect from Demon Slayer: Blade

I, Horigake, will never be Kaigake! Huang Yue, who crossed into Ghost Slayer: Blade, do you want to go the old way again? Betray the Ghost Slayer? Kill Master? No, no, no, Wu Mi, that scumbag boss, working under him will never end well! Therefore, Yu Yue changed his name to Hori Yue, and with the assistance of the system, he started a completely different life. As for the source of all tragedies, Gui Wu Tsuji Wu Mi, I will cut you into sausages, hang them on the tree after drying, and slowly dry…