In the story, events take place in two different times. Very soon, in the middle of the 21st century, the brilliant engineer and programmer Jordan is working on the development of a quantum computer, the purpose of which is to change the life of mankind forever. In the mid-22nd century, a little girl Ayaka lives in the small town of Tsuru in Japan. Ayaka will soon turn 6, which means she and her parents will have to visit the “House of Fate” in Tokyo. What can determine the fate of a girl - a machine and its forecasts or the potential of a little person inherent in nature?