From DivNull RPG
A lush jungle nation to the south of Dalenden, known for its rivers, snakes and poison.
Some people carry monkey bags, which are bags made out of whole monkey bodies. Anyone with one of these bags is extremely good at dealing death with poison. The bag can be assumed to be loaded with posions.
Nyissan worship Issa. "The symbol of Set is a snake, Issa is the snake." Pregnant women cannot be sacrificed, so women tend to try to stay pregnant. When a priest spares someone, it is a great insult. When a priest attacks, it is a sacrifice.