What secret do the high, flaming forests, which are forbidden to the explorers to enter, hold? Edu comes to Venus for the second time, because this question does not let him go. But whenever he tries to read the reports of previous Venus explorers, he is always denied access. Why is he, as a scientist, forbidden free access to the forests? What did his predecessors learn about them or suffer through them? So Edu makes the decision to break out alone from the sterile, mechanized world that people have set up for themselves under the dome; he even wants to give up the protection of his special suit in order to enter the lush, flaming forests for once. - What he experiences there is as wonderful as it is terrifying. From now on, he gets to know himself and his friends in a completely different way, and his love for the psychologist of the Venus Colony also takes an unexpected turn.