After Dressing up as the Evil Heroine's Brother, I Took My Sister to the Top of Her Life.

It's not scary to be reborn in the world of a novel. What's scary is that for the first sixteen years, I didn't realize it at all. I quietly became a good student and received a scholarship. My biggest dream is to have free tuition and enter Santi College as a [special admissions student]. The best school in the country, a second-generation noble son walking all over the place, and most importantly, he wanted to meet someone. My sister, who had been dependent on each other in an orphanage since childhood, was taken away by a wealthy couple. The fair and tender little one had tears in her eyes. She pushed the silly big rabbit with her front teeth to him and softly begged her brother not to forget her. Fool. When I grow up, who will remember you? After thinking casually, Sue accepted the little crybaby doll. The system is now telling him that the little sister he promised to meet when he grew up is actually the cannon fodder who wrote the wrong book. The real daughter? She is ignored by her parents, humiliated by the fake heroine, and despised by her peers. In the future, she will become a super vicious female supporting character who interferes with the male and female protagonists. He was imprisoned and was tortured and left alone all his life. Is this the fate of his good little sister? ? "Haha, hot chick." The young man showed a cruel smile like a shark, which made the system tremble. "Yes, yes, yes, host, you have completed the task, quickly break up the male and female protagonists and let the younger sister take the lead! This way, the younger sister will not be bullied." "No." The red lips uttered one word coldly, and the gentle and handsome young man in front of him threw off his coat. "It's getting cold—— It's time to teach the bad guys how to behave. " System: "???" PS: It's a beautiful article, it's a beautiful article, the CP is not the younger sister, this is a double kill article about a shark-type brother and his younger sister killing everyone (doge face) Purpose: Control my destiny and protect the ones I love