Curate Robert Born booked the cruise to Singapore to consider whether to resume celibacy or to wed his secret lover Andrea Westphal, but didn't count on her having booked as a surprise, let alone them being caught kissing by theologian Michael Bertram, a canonical court president. Chief ship engineer Malte Vogt has to deal with the presence of lawyer Steffen Hauswald, who booked with his daughter Lena to celebrate her first law degree, ignoring she wants another career, and never digested her sister's death in an accident involving fiancé Malte. Ship doctor Wolf Sander is surprised by his sister and her plans with an inheritance he ignored. A wish mother and her pregnancy substitute sister are caught out by home acquaintances who must deal with their own adoption secret.
—KGF Vissers