After Transmigrating into a Novel, I have Four Older Brothers

Gu Yingying travels to a novel that tells the story of two daughters who were replaced at birth. She is the fake daughter who occupied the heroine’s place in the wealthy and powerful family for sixteen years. However, there is no need to worry! She’s got four brothers!1: Big Brother is a self-made billionaire with assets worth hundreds of billions of dollars!2: The second brother is a medical genius who is paralyzed in bed and ready to exact revenge on the world!3: The third brother is the most famous member of the idol group who is black all over the network!4: The beautiful fourth brother is a school tyrant who is about to die from congenital heart disease!Gu Yingying, who had packed her belongings, went in search of her own brothers.