An Old-School Cultivation Novel: I Joined the Villains and Became Invincible

As an author, Xuan Yue transmigrates into the body of a disciple of the Medicine Master Sect. To survive in her novel, World-Ending, she starts playing by the rules of an old-school cultivation story. After dying and coming back to life several times, she finally understands: everyone needs to get their grind on. The supporting characters all have such old-fashioned roles: princess and her guard, substitute romance, revenge plots… She gives herself the persona of an ethereal immortal. But once the story gets going, she unexpectedly becomes its biggest villain, once everyone's beloved moonlight, now the cinnabar mark in their hearts. Supporting character: “Senior Sister Xuan Yue did nothing wrong. I was just following her orders…”