In a small town filled with legends and traditions, a young boy named Anton feels completely out of place. In his day-to-day life, he is the quirky kid who prefers to read about supernatural creatures and fly kites instead of joining his friends in normal games. Everything changes when, one night, he encounters a group of vampires who have been hunted by an obsessed vampire hunter intent on exterminating them. Among them, he meets Rüdiger, a little vampire with a charming attitude and a warm heart.
Despite the differences between their worlds, Anton and Rüdiger forge an incredible friendship, filled with adventures and laughter. Together, they discover the importance of loyalty, courage, and acceptance as they try to save Rüdiger's family from the hunter's clutches. With the help of his sister, Anna, and a bit of cleverness, the boys devise a series of plans to keep the vampires safe and find a way for them to live in peace, away from danger.
As the tension between the human and supernatural worlds intensifies, Anton must confront his own fears and prejudices, learning to appreciate what is different and to embrace both his humanity and the vampiric essence of his friend. The journey is not only one of thrilling adventures but also of self-discovery and friendship, where in the end, everyone has an important role to play.