My Junior Brother Is the Villain [Transmigration]

Lin Youyou thought being the pampered youngest disciple of the Yujing Sect's Alchemy Hall was her destiny—until she realizes she's transmigrated into a novel. Her adorable new junior brother? The future villain who'll destroy the cultivation world. Armed with foreknowledge and a mission to prevent catastrophe, Lin Youyou decides to show him life's beauty. If that fails, she'll eliminate the threat. But as their bond deepens, she faces an impossible dilemma: he's too precious to kill. Meanwhile, the reborn Qi Ruyu initially plans to eliminate this unexpected senior sister, but her overwhelming…