At the end of the fields, there is a dedicated composting site where waste and kitchen scraps can smoothly wash into the compost area via a slope. There's no longer any worry about accumulating urine and feces, or rainwater rising and splashing filth upwards.
However, he had heard that in medieval Europe, assassins would climb up castle pipelines to assassinate nobles, so he took heed and installed several iron rods at the end of the slope as a metal fence.
At the bottom of the pit were dozens of sharp spikes pointing upwards. As the waste accumulated, these spikes would be buried in the compost.
If someone with ill intentions tried to remove the iron rods and sneak up the pipeline into his private territory, these spikes would surely give them an unforgettable surprise.
Pierced wounds would seamlessly lead to viral infections; even if they managed to escape on time, in these medically backward times, they would likely die from infection.
