Please, Villains Can't Be Pure and Sweet

Seraphina Xia, a concubine-born daughter of the Marquis Manor, wakes up to a startling realization: she has transmigrated into a book. And the signs are all there—her stunning beauty, her legitimate sister Lydia Xia's engagement to Prince Tristan Tang Alexander, and her unlikely friendship with the notoriously villainous Lord Heir. Seraphina Xia to transmigration logic, she is destined to be a key villainess, sacrificed to fuel the epic romance between the heroine and the prince. Transmigration into a Book to avoid her tragic fate, Seraphina Xia initially tries to lie low. But when she uncovers a shocking secret—she was switched at birth with her legitimate sister, and the very concubine who raised her orchestrated the swap—her resolve hardens. The so-called heroine, Lydia Xia, has been living Seraphina Xia's life, walking the path of a 'sweet love story' while Seraphina Xia was meant to bleed. Enraged, Seraphina Xia sheds her passive demeanor, sharpens her wits, and vows to tear apart the cliché plot and restore justice. And the Lord Heir, whose darkness rivals her own, proves to be an unexpected ally. Wu'an Manor, they rewrite a story that was never meant for her.