Good evening. My name is Fiona Grice.
In Letavermilia, the viewpoint character is a space-traveling bounty hunter. To travel from planet to planet, you simply set your ship's autopilot to the space-coordinate of your destination. To find the right coordinates, you will need to solve some puzzles.
The hacker you've been hired to hunt down calls herself "Letavermilia," which is also the name of a deadly interstellar plague. An alliance of wealthy planets called the "Isolated Worlds" have avoided infection by cutting off all contact with infected planets.
If, after a space-jump, you find yourself at one of the infected planets, you're not on the right track. Check your work. The same applies if a coordinate takes you to the middle of empty space.
When the story begins, you are enjoying a brief vacation on one of the Isolated Worlds, the ocean planet Ligeia. Read about what happens on Ligeia...