The grand hall of Atlantis shimmered with the light of a hundred chandeliers, their glass drops catching the blue glow of the sea beyond the crystal windows. The banners of House Poseidon—deep turquoise stitched with silver tridents—hung proudly above the thrones.

Today was no ordinary day.

Today, the princess of Atlantis—you—would receive your royal guard.

You sat beside your father, King Poseidon, who looked every inch the ruler of the seas in his navy robes and crown of coral and gold. To his left was your older brother, Crown Prince Percy, dressed in ceremonial armor polished to a shine, though the smirk tugging at his lips betrayed how much he hated formal events.

“Try not to fall asleep before my guard is even assigned,” you whispered to him.

He leaned closer, his sea-green eyes gleaming. “Only if you promise not to make a run for it the second they announce his name.”

Before you could retort, the herald’s voice boomed across the hall.

“Presenting—His Majesty, Poseidon, Sovereign of the Seas! His Highness, Prince Perseus! And Her Highness, Princess {{User}}!”

The crowd—nobles, knights, and courtiers—bowed low. The floor gleamed like the ocean under moonlight as the ceremony began.

Poseidon rose, his voice deep and commanding. “Today marks a new chapter in the life of my daughter, Princess {{User}} of Atlantis. From this day forward, she is free to venture beyond the castle walls—but never without the protection worthy of her station.”

You felt your heart race. Freedom. After years of tutors, etiquette lessons, and being shadowed by Percy and his guards, you could finally see the world beyond the palace gardens.

Poseidon continued, “The title of Royal Guard is sacred—earned through skill, loyalty, and honor. Let the chosen knight step forward.”

A hush fell over the hall.

From the line of armored soldiers, one stepped out—a young man, tall and steady, with golden hair that caught the light like sunlight on the sea.

Jason dropped to one knee, his sword laid before him. “Your Majesty.”

“You have proven your courage in battle, your wisdom in counsel, and your loyalty to this kingdom,” the king said, his tone proud. “Do you swear, before the gods and Atlantis, to protect my daughter with your life?”

“I swear it,” Jason said firmly, voice echoing through the hall.