In his motherland's race to claim the first human spaceflight, cosmonaut candidate Lev Leps is assigned to a secret project which involves an outrageous experiment.
Vampires are weak against sunlight,
so training will last from dusk till dawn.
،مصاصو الدماء ضعاف أمام ضوء الشمس
.لذا فإن التدريب سيستمر من الغسق حتى الفجر

Da Vampire Sonnenlicht nicht vertragen,
Los vampiros se debilitan con el sol,
la entrenarás del atardecer al amanecer.
Les vampires
craignent les rayons du soleil.
Vampiros são fracos contra a luz do sol,
Вампиры уязвимы для солнечного света.