Dina Foxx is overjoyed when she sees her brother Aaron again after a long time. But shortly afterwards, Aaron collapses and is taken to hospital. The doctors suspect that party drugs are the cause of his critical condition. But Dina senses that something else is behind it. When Aaron’s friend Ecki dies with the same symptoms, Dina wants to know the truth. Together with her friends, the anxious computer geek Jason and the hands-on Maike, she gets on the trail of a war between the food company “Panderoche” and the bioactivist group “Ausgefressen”. Apparently, the leader of “Ausgefressen”, Falk Peters, wants to prevent the market launch of a genetically modified tomato that supposedly prevents cancer. He has a powerful enemy in “Panderoche” boss Larissa Sänger. Dina has a terrible suspicion: are the tomatoes, which will be in all supermarkets tomorrow, the cause of the illnesses? Is an epidemic looming? Dina Foxx embarks on a dangerous search for the truth.

But Dina is not alone! Whether on smartphones, tablets or desktop – at www.dinafoxx.zdf.de, viewers are asked: Who is following Dina Foxx? Fight the epidemic! Find the truth! Anyone who plays the online part will see the story with different eyes and learn the whole truth.