I'll Never Be Your Crown Princess! - Betrothed (Manga) Vol. 3

After his visit to Wilhelm to congratulate Liddy and Freed on their engagement, the scheming Prince Maximilian finds himself taken with Liddy. Impressed by her feisty personality, he decides to make her his by any means necessary. After a failed kidnapping attempt, a concerned Freed whisks his fiancee to safety behind the walls of the royal castle. But if Liddy thought the circumstances would keep her amorous crown prince on his best behavior, her expectations are turned on their head the moment she sees her room!