After Wealthy Parents and I Tied up the Water Supply System for Our Children, the Fake Daughter Collapsed

After I returned to a wealthy family as a real daughter, my parents made me sleep in a utility room and eat scraps. But they still feel they owe something to the fake daughter. So after the government introduced the "Children's Water Delivery System", they worked non-stop to connect the whole family. My father breathed a sigh of relief. "With this absolutely fair system, An An will never have to be wronged again." My mother pulled me gently, her tone unquestionable. "When you came back, you took over everything that belonged to An An. This is unfair to her." My brother didn't give me a good look the whole time. "I only recognize An'an as my younger sister. You got such a big advantage, don't think too much in the future!" I looked down at the street stall goods that I had been wearing for five years, and then looked at the luxurious princess room and countless luxuries of the fake daughter, and I just felt so ridiculous. But when the system took effect, they collapsed...