My Villainous Junior Sister Was a Man All Along?! [Transmigration]

One moment, Xiao Miaoyin is hate-reading a trashy novel about Lu Guanling, a psychotic villainess who slaughters everyone in sight—including the heroine. The next, she's inside the book as that doomed heroine, with the murderous "little sister" clinging to her side. Her new mission? Keep Lu Guanling from going dark and killing her. Through deadly dungeons and constant scheming, Xiao Miaoyin plays the perfect senior sister... until the system reveals the truth: Lu Guanling is actually a man in disguise, and he's obsessively in love with her. Leave him, and he'll burn the world down. Stay, and s…