 When one of Alraune's necklace winds up missing, she accuses her teacher, Mademoiselle Duvaliere (Denise Vernac), which in fact was found inside her luggage, who is then fired for theft.She later discovers that in fact it was Doctor Mohn (Harry Halm) who stole the necklace from Alraune's jewelry box and framed Duvaliere, all to gain attention from Alraune.Months later, Frank returns from Paris having completed his studies.