Heir of Olympus

Jason Grace is the heir to his father's kingdom Olympus. Growing up, he would sneak out of the castle with his cousins Travis and Connor Stoll. They pulled pranks and caused mischief in the town nearest to the castle. At age 15, Prince Jason realized he had a crush on the war hero Poseidon's son, Percy Jackson. But shortly after tensions between Olympus and their enemy kingdom, the Underworld, a war broke out and lasted one decade. With a war between them, will old flames rise from embers when Percy and Jason meet again?

Fanart by Joleanart on Instagram
This is an oneshot but depending on interest I might write more.