He is called the Teacher. He came to his senses on a spaceship rushing through space. Who is he? Why is he here? All he remembers are fragments of a strange dream, but is it possible to take it on faith? On the ship, the Teacher will meet many people and “strangers” - some of them will become his faithful friend, and some under the guise of friendship, there is enmity and murder plans. But why do they want to kill him? So far, one thing is clear to the Teacher - the secret of his identity is inextricably linked with the equally mysterious mission of the ship, heading towards a distant and unknown goal...