en Cuevana 3. Katharina, a successful management consultant, has to face Maren as a new assistant. The young woman is very ambitious but has been employed by junior Boss Grosser to spoil Katharina's career. Despite all circumstances they work perfectly well as a team - and fall in love. Katharina, wife and mother to teenage twins, is shaken up by the new situation. Is she willing to live her life with Maren, an open lesbian?