World War III destroys 85% of the world's population. The survivors are no luckier. The pathogen deprives humanity of the ability to see and hear. The only way to interact with the outside world is through smell and touch. A small percentage of survivors experience tetraplegia - complete paralysis. After a short period of time, hearing and vision return to that small proportion of those who have adapted, but people cease to distinguish each other. Men are absolutely identical in appearance to each other, just like women. For 150 years people have been getting married, starting families, and the era of the new man begins. And updated orders, leading figures - the world is returning to the concept of normal life, and the events of 150 years ago have long been just history. The key is a history student, inspired by youth and the desire to prove that people are sick and need to be treated. He is convinced of the falsity of their way of life and eternally rejects any manifestation of feelings towards himself. What a surprise it will be for him to meet a girl who is unlike any other person.