Near Future, Golden Age of Starfishing... At the end of the first year of the Institute of Interplanetary Relations, students Vasily Raskosykh and Dmitry Balyasin need to undergo summer practice on one of the earth-like planets of the Deep Space. Friends as part of an archaeological expedition go to the planet Titanus. Digging up the ruins of the ancient Reptiloid civilization - what could be more exciting? However, friends also have personal plans for this expedition. Give the historian Vasya a clue to the secrets of the Black Slabs Cemetery, strangely adjacent to the Reptilian City. Biologist Dima dreams no more or less how to find a plant unknown to science on a foreign planet and name it after himself in Latin. But the accidental discovery of an invaluable artifact of Aliens draws friends into a whirlpool of amazing adventures, from which it will not be so easy to get out dry...