Opting to alert the guards about the enigmatic figure in the shadows, you quickly make your way through the grand halls of Castle Nibelung. As you approach the nearest guard stationed by a majestic suit of armor, you convey the urgency of the situation and describe the mysterious individual you spotted. The guard nods solemnly and signals for his companions to investigate the matter at once. Moments later, a commotion echoes down the corridor as the guards confront the shadowy figure. Lady Katharina, who had been waiting for you in the garden, rushes back inside upon hearing the disturbance. You catch a glimpse of her worried expression before she disappears from view, leaving you standing amidst the intricate tapestries that now seem to whisper tales of treachery and deceit.