After I Transmigrated into a Book, I Became Famous Thanks to My Brother

She was a martial arts grandmaster. After waking from a nap, she found herself inside a Mary Sue novel as a cannon-fodder female character, a stepping stone for the scheming heroine to climb into high society. In the end, the heroine destroyed her family and even eliminated all three of her overprotective brothers. After dumping the scumbag, the grandmaster took off her heavy makeup and revealing clothes, reclaiming her sweet, elegant image as a young lady. She breezed through her graduation exams and came in first, driving the scheming heroine into a furious frenzy. To protect her three brothers and escape her tragic fate, she played matchmaker for the scheming heroine and the domineering CEO hero, while posting online every day about the delicious Western meals her eldest brother made. She showed off the clothes and handbags gifted by her second brother, a piano virtuoso and superstar actor, as well as their piano duets and the birthday necklace he had designed just for her... She posted videos of her third brother, an ice-skating champion and esports genius, lifting her up, and of them playing online games together... Within days, thanks to her brothers' doting affection, Gu Qingqing was dubbed the nation's little sister by netizens and became an online sensation Only now there was a wolf in sheep's clothing following close behind her everywhere. With an innocent, guileless look, he called out to her, “Wifey, you're not going to leave me, are you...” “When did I become your wife?” How come she didn't know?