"Veronica" is a continuation of my first game, K-9 Nursery, so for a better understanding of what is happening, it is recommended that you first pass it.
It has been 17 years since the events of the K-9 Nursery game and the start of the invasion of demons to Earth. The fact that the surviving people called Armageddon lasted about five years, humanity was destroyed by about half. Almost all cities turned into flaming ruins.
From the complete destruction of people saved only the fact that the invasion, suddenly starting, suddenly ended. The world as a result of it has changed beyond recognition. Although the scientific knowledge of people was not lost, the industry was almost completely destroyed, because of which they had to abandon most of the high-tech things.