You can enjoy peace in a well-deserved pension, but your son has just returned from prison - what can you expect from him? You can do your job diligently and not connect the world of people and parallel reality. What if it's love? You can live only in the name of your mission, but where has this partner gone, who is also responsible for the balance of different worlds? It is possible to successfully trade between the human world and the Reserve World. But what to do when some unfortunate old man, a mad girl and a pretty girl with a disturbed well-being of her personal life burst into your usual existence? How to prevent any of the worlds from being superfluous?