Sword Princess Amaltea Volume 2 manga (English)

After — reluctantly — following the Queen's orders to embark on her solo coming of age journey, battling a dragon, rescuing the beautiful Prince Ossian and getting attacked by bandits, Princess Amaltea is beginning to see that maybe the world isn't as simple as she once thought. Now the fated pair have a long journey ahead of them, and with Princess Dorotea hot on their trail they'll need to move quickly if they want to make it to the Grey Mountains Queendom before she catches up to them. That'll take cooperation, but with Amaltea too stubborn and arrogant to listen to her fellow traveler, perhaps she'll need to spend a day in his shoes...