Tony is a studious kid who loves science and dreams of becoming a great scientist one day. His bedroom looks like a laboratory and he has deliberately named his lab mouse after Marie Curie, who developed the theory of radioactivity. Although he is just eight years old, Tony will participate in the National Science Fair with his own experiment.
 His neighbor Raya, who is also eight, is a student at the School of Dance and is rather naughty and mischievous. She often disturbs Tony and interrupts his concentration and his lab experiments, and she is a friend of Stefan, a bully who is several years older than her. Raya wants to help Stefan pass his math test, but Tony refuses to cooperate, and as a result of that Marie Curie is kidnapped. To get her back, Tony has to face new challenges. The annual ballet production at the school is ruined and fails gloriously, however, a new friendship blossoms.

The Curie Case

The Tesla case is a contemporary story about the adventures of the ten-year-old Tony and Raya, who have become friends after the previous Curie case. As a promising young "inventor," Tony develops a wireless synthesis device inspired by eccentric scientist Nikola Tesla.  Tony strongly believes that his discovery will solve the global energy crisis. For his disappointment he had to go to camp with his classmates. He calls for a company his beloved girlfriend and neighbor Raya, who gladly welcomes her because she is once again abandoned by her eternally traveling parents.  Surviving nature will not be the only obstacle that Tony expects to be. Chief of local scouts, Victor, is jealous of Tony, decides to break his scientific experiments and win the heart of Paradise as she unfolds the mystery of a mysterious werewolf wandering in the woods.