The System Arrives at My House, and We Team Up to Hit Our KPIs

[Cultivation + adored by all + born into the world + System + no romance + leveling up] Su Lingyun transmigrated, but didn’t quite make it all the way. She was still a tiny tadpole. To stay alive, Su Lingyun diligently schemed, but then two embryos appeared next door. While Su Lingyun was still in a daze, the neighbors had already started developing, and even helped her develop a bit too. Time passed, and Su Lingyun was born without a hitch. The Su family’s peaceful life was gradually turned upside down. Eldest brother: I’ve got a cheat. Second brother: Me too. Third brother: Got my cheat before I was even born. Fourth brother: I’ve got one too. Su Lingyun: I have a cheat, but it’s “useless.” No worries, I have my brothers’... System. Some time later, Su Lingyun rolled up her sleeves and got to work. “Guess I’ll have to rely on myself. My dear brothers are all pretty unreliable.” [The protagonist isn’t the strongest in this story. Every character has their own strengths, and no one is pointlessly made to look bad. The protagonist grows gradually.]