Neighbor Wayne, to save money, didn't install sewers. Relying on his higher foundation, he drained all wastewater to Zara's parents' doorstep. The stinking water causedZara's mother to slip and fracture a bone. The Wang family refused medical fees, citing water flows downhill. Zara, a city executive, didn't argue—she funded village roads and drainage. Upon completion, the Wang family became the lowest point. When rain came, sewage flooded back. The wicked reaped what they sowed.