Christel Wolf, who runs the family business after her husband's suicide. Winfried's stepfather, Walter Böcker, returns from Argentina, tensions arise within the family and business as he navigates his desires and obligations.
Wolf-Werke factory fire ignites hidden desires of Margot, Böcker, Gabriela, and Winne. Winne pursues workers' rights instead of fleeing. Böcker's shady business dealings and manipulations threaten relationships.
Winne, who suspects his stepfather Böcker of illegal activities. Winne's friend Bijan joins a radical student group. Tensions escalate during a protest at Böcker's horse show, leading to a scandal.
Wolf family reunites amid tensions over barbed wire production offer, Christel's husband's past trauma. Gabriela accused of murder as police raid youth club, escalating family conflicts and driving them apart again.
Christel reconciles with Ulla, signs barbed wire contract. Production begins at Wolf Works. Böcker wins mayoral election. Margot has shocking news. Wolf sisters receive life-altering letter from mother about company and her decision.