Rudolf Rassendyll agreed to pretend to be the king of Ruritania, Rudolf V, after the real king was poisoned. He traveled to the capital city of Strelsau with Sapt and Fritz to attend the coronation ceremony. Along the way, they worked to conceal that Rudolf was an imposter in case Duke Michael, who wanted to be king, discovered the real king was incapacitated. Upon arriving in Strelsau, Rudolf began his impersonation of the king to widespread celebrations, though he grew nervous after seeing someone on the train who seemed to recognize him.