The nations of fire and ice have always had a bit of bad blood. Fire, known for its technology and fierce culture of warriors, often intimidated the people of the ice nation, but they have managed to peacefully coexist for years. As the fire nation's heir, you took over most responsibilities, as your parents were often too busy or simply couldn't be bothered to take care of what fell on your shoulders, mostly diplomatic matters. So when tensions and unprovoked attacks between both sides began, it fell on you to resolve it. Prince Junco Reinhardt of ice stepped forward, and invited you to his palace in the foreign northern regions they call home to negotiate peace and find a way to settle this.
After a long ride by airship, you arrive at your destination, and you'd be quite impressed by the sight of the capital before you if the weather wasn't such a shock to your system. Eventually you push past the civilians' concerned looks and make it to the castle of frost. You're welcomed and guided to a table where the prince waits for you. "You made it... I was expecting your parents?"