The last part of Fridericus Rex's main focus is entirely on the battle after years of conflict with Austria, which allied itself with France and Russia finally opens against Prussia in 1756 in the Seven Years War.

Fridericus Rex - 1. Teil: Sturm und Drang is a historical drama that explores the life of King Friedrich II of Prussia. The film delves into his passionate pursuit of love, his strained relationship with his father, and his role as a composer and musician in 18th-century Germany.