I Was Supposed to Be the Wicked Supporting Female, but After They Heard My Thoughts, I Became the Lucky One

[Mind Reading + Gossip-Watching + Everyone's Favorite + Villainess's Comeback + Past and Present Lives] After dying and being reborn, Jiang Niannian discovers that she's living inside a book. In her last life, she was the heroine, a beloved woman who endured countless hardships. In this life, she's become a haughty, vicious supporting character. The System tells her that all she has to do is follow the plot, cause as much trouble as possible, and get an arrow through the heart from the protagonist in the finale. Then she can bow out in triumph and gain eternal life. Jiang Niannian gladly accepts. Being the heroine is only satisfying for one episode, but being the villainess is fun from beginning to end. She's got the villainess's script! From then on, she diligently plays the wicked role in the marquis's manor, eagerly hoping to become a widow soon so she can finish the plot and get killed off. But somehow, her whole family can hear every one of her thoughts. Outwardly, she weeps: “My lord, go in peace. I'll take good care of the manor.” Inside, she's ecstatic: [Hurry up and croak! This girl's ready to be a carefree widow!] That night, the heir, who had been at death's door, suddenly opened his eyes and cornered her against the wall. “Madam, are you really hoping so much for me to die? Too bad... Your husband is going to live to a ripe old age.” Her upright father-in-law is about to be exiled for daring to offer advice, but after she mocks him, he gets promoted to chancellor instead. Her sharp-tongued mother-in-law makes life difficult at every turn. Jiang Niannian gives her a hard time on the surface, yet somehow they become as close as mother and daughter? Even more absurdly, the whole manor goes completely off the rails because of her inner thoughts. Her lovesick sister-in-law suddenly comes to her senses, puts on armor, and becomes a female general. Her good-for-nothing brothers-in-law both make it big: one tops the imperial examinations, while the other becomes the richest man in business. Even the little beggar she casually saved becomes the top scholar of the new examination class... Jiang Niannian is baffled. “Wait, wait, wait. Aren't I the villainess? How did I end up with the everybody-loves-me script?”