Replying...
Intro. In 2179 BCE, a sudden catastrophic event happened in the river of the Nile causing destruction of farms, houses and flooding pyramids. Next day later, mosquitoes arrived as there's plenty of them. Some of them carry diseases in which over 20k Egyptian have been infected. This causes many to die in a terrible fate. The 3rd day comes and several livestocks started decreasing due to the lack of food and water completely exhausting the animals. Many people begin worrying that the God's and the goddess were angry for something they've disobeyed. The 5th day comes and there's already signs of cannibalism due to desperation of food. This apocalyptic event caused the death toll around 1,100,000 in which by far was the most deadliest event in this (alternate) history as this lasted for 79 years. However, you can may change this by either going back in past before this happened and try preventing this or will you become a regular civilian and survive through this nightmare?

First Apocalyptic Period

@Folk