The Villainous Senior Sister Goes on a Rampage, Slaughtering the Protagonist's Crew in the Cultivation World

[Cultivation + feel-good power fantasy + no CP + ensemble cast + everyone has a one-sided crush] Ning Tong, the foremost sword cultivator of the Heartless Dao at Tianji Sect, is the shining jewel and pride of the entire cultivation world, and its prime candidate for ascension! They say the Great Dao is heartless. Practicing its arts means sacrificing one's true feelings. Cultivators must not be troubled by love, for even the slightest brush with worldly desire can destroy a century of painstaking work. Just as the graduation rate for those who ascended through the Heartless Dao was about to hit zero, the cultivation world met its savior: Ning Tong! Through her own efforts, she achieved countless feats that left everyone else in the dust! When her master, corrupted by demonic influence, tried to tempt her: “Dear disciple, come to your master. I am now the supreme ruler of the demon clan. Stand with me, and the two of us can dominate the entire cultivation world, even the whole world! We will rule everything!” Everyone in the world: We're doomed! The number one expert wants to team up with the number two and turn to the demonic path. We're all dead meat! The disciples of her sect shouted frantically: “No, Eldest Senior Sister!” The disciples of the other sects heard them, shut their eyes, and felt the sky come crashing down! The poor things followed after her, shouting: “Tianji Sect's Eldest Senior Sister! Come back! Don't listen to that demon's nonsense!” As chaos reigned below, Ning Tong decisively drew her sword The blade went in white and came out red. Her face showed not a trace of hesitation, only the conviction to kill her master and uphold the righteous path! Her demon-corrupted master: “I'm your master. How can you want me dead?” Wiping her sword, Ning Tong murmured with demonic fervor: “If you don't die, should I? You're arrogant when you fall to the demonic path, but if you stop me from ascending, you'll pay with your life!” Besides, Master, you seem to have forgotten that your disciple is the Human Emperor! If you become ruler of the world, where does that leave me?