After I Transmigrated into a Book, Every Villain in the Capital Begged Me to Shut Up

A modern stand-up comedy writer transmigrates into an ancient-style power fantasy novel as the vicious supporting heroine, destined for a tragic death. She can hear everyone's inner thoughts, except those of the story's biggest villain. Worse still, every insult she hurls at the bad guys comes true on the spot. From then on, all the villains in the capital beg her to shut up.