The Supporting Actress's Study-to-Beauty System

Ji Tang transmigrates into the novel her younger sister wrote and becomes a villainess. In the story, the villainess envies her beautiful younger sister and constantly antagonizes everyone, until the male lead and a supporting male character kill her together. After transmigrating, Ji Tang discovers that the villainess is better than the heroine at everything except looks. Most importantly, she has a top-student-level brain that understands things instantly and learns them at a glance. Ji Tang has always worked hard to be a top student, only to miss out on a place at one of the top two universities by a single point. Now, she treats this brain like a treasure, absorbing knowledge like a sponge. The male lead? Come on, take my ex-boyfriend, current boyfriend, and future boyfriend, too. My heart belongs to studying! Later, she becomes a legend throughout the world. Ji Tang is obsessed with studying. Even when she reluctantly completes plot missions, it's only to get more study aids. Unfortunately, along with the study aids come all sorts of beauty fragments. "Congratulations! You've obtained a rare item: Alluring Charm, Skin White as Snow, Fragrant and Soft as Jade, A Touch of Vermilion..." Ji Tang: ...Stop, stop, stop! She only wants to study in peace and keep a low profile. So why is her waist getting slimmer and her hips getting curvier? Why are the male lead, the supporting male characters, and even the villains looking at her more and more strangely? Why has even the heroine come to ask her for beauty tips? Is there something wrong with this world? For advance notices, visit my author page: "The Contrast Character Goes Viral by Spending Money on a Variety Show" Cen Ruru transmigrates into a book as the stepsister of the heroine's contrast character. Her daily task is to play second fiddle to the heroine and endure her constant disdain. When she arrives, she's about to accompany the heroine to a variety show, where she'll keep making the heroine look good. With her family's support, the heroine will become the nation's darling heiress, while Cen Ruru will be a disheveled, grimy mess, serving as the heroine's human backdrop and becoming universally hated. Cen Ruru is about to spend all her savings to get out of the contract when the award-winning actor Fu Xiaoshi suddenly appears. He earnestly hands her a black card and insists on signing an unfair contract with her. She can spend as much as she wants on the card. The only thing she has to do is marry Fu Xiaoshi, then shop and spend money every day. The more she buys, the better! Fu Xiaoshi has been reborn, still shaken by the experience. He discovers that his world is a book and that he's the story's major villain. No matter how hard he tries, he is destined to go bankrupt. After he goes bankrupt, the male and female leads will take over his company. Fu Xiaoshi refuses to stand for this! Fortunately, he awakens the "Double Cashback System for Wife's Spending." For every hundred million his wife spends, the System gives him two hundred million. When the variety show airs, the heroine flaunts her wealth on the livestream: "This is my Hermes. This is my Maserati. This is my Chanel couture." Then she hints to the audience that she has a stepsister who's an embarrassment to the family. The next second, the "family embarrassment" walks in, with exquisite features, black hair and snow-white skin, long legs in a qipao, and two huge green gemstones on her chest and wrist, dazzling enough to blind everyone. Viewers: Isn't that genuine imperial green jadeite? Holy crap, you could sell the whole production team and still not afford even one of those! The heroine borrows couture outfits worth hundreds of thousands apiece. Cen Ruru wears handmade cloud brocade embroidered by a master, worth a million per inch. The heroine eats air-shipped tuna. Cen Ruru buys a yacht and takes the viewers out to see how the fish are caught. The heroine raffles off Tiffany paper clips. Cen Ruru raffles off an exquisite jadeite bangle with a vivid green streak against a milky-white base... Viewers: Ruru is beautiful, generous, and a real princess! Get that affected heroine off the stage! Bring our precious Ruru to me! Fu Xiaoshi discovers that his wife has become famous. That's not a problem, but why are all the viewers calling his wife their wife? Don't you people have wives of your own?! On the final day of the variety show, ten heiresses sit primly in the villa's main hall, waiting for their families to pick them up. The heroine thinks she can finally get the upper hand. She has a top-tier star as her fiancé. Surely Cen Ruru will be green with envy! That is, until the person who comes to pick up Cen Ruru appears before them. Everyone is stunned. Isn't that the nation's dream actor, Fu Xiaoshi? What happened to the pockmarked, lame man their families arranged for Cen Ruru to marry? Theme: Knowledge changes your fate.