As a result of a not entirely successful magical summoning ritual, a programmer from our world finds himself on a planet whose entire population owns magic. However, as a result of magical-genetic manipulations of a certain race of Khnaudi, which controlled the planet for several hundred years, its inhabitants are not able to create spells, they can only use ready-made ones. Since creating spells turns out to be akin to programming, an Earthling is put in charge of it. He has no ability for magic, but he is good at writing spells. As a result, the enchanter attracts the attention of the intelligence services of neighboring states, and the ruler of Manicia (the country in which he works) gives him three maids and, as a bodyguard, one of Khnaudi’s developments in the field of biotechnology - the Faithful Guardian - an intelligent panther...