Wo De Jiejie Shi Da Mingxing

Life takes an unexpected turn when a young man discovers that his beautiful but notoriously lazy older sister—who has always treated tormenting him as her favorite pastime—is not actually related to him by blood. To make matters more complicated, she has suddenly set her sights on becoming a superstar. Fortunately, he possesses a mysterious System capable of bending the odds in her favor, giving him the perfect tool to cheat her way straight to the top of the entertainment industry. Just as he begins navigating her ambitious new career path, his parents drop another bombshell: they want him to help find her a boyfriend. Naturally, this sparks his frustration, as he is still single himself and wonders why no one ever worries about his love life. However, the situation spirals from absurd to downright alarming when his System analyzes their compatibility and suggests that he and his sister are actually a perfect match, offering to help pair them up romantically. Horrified by the proposition, he vehemently rejects the idea, convinced that simply surviving as her younger brother is already more than enough of a burden.