Prince Jarvan iv was the blood of the royal family, meaning he was the next king of Demacia. As a child, he had high hopes that he would one day become a king for Demacia, and such a heavy burden filled his heart with struggle. On the battlefield, his bravery and determination inspired the whole army and showed the true talent of being born into the world.
While the monarch of Demacia was chosen by the supreme council from among qualified candidates, the three previous Kings were all descended from the same bloodline. As the only son of Jarvan III, Jarvan iv was taken for granted from birth to inherit the tradition. From the noble family education to his name itself, the family's wishes are fully connected to his growth track. The best historian in the kingdom is responsible for teaching him the science of running the kingdom. At the same time, he was learning knowledge and skills about war.
Jarvan often joined forces with a young fighter named Garen for combat training. As a coronal defender, Garen's duty is to guard the next generation of Kings. Jarvan admires garlen for his fortitude, and Garen for his dexterity. The two soon became close companions.