The Grand Line! My Guardian Spirit Is Athena

After fourteen years on a deserted island, Aaron never dreamed that he was the heir to a kingdom, or that Athena, who had been sleeping within him, would awaken as his guardian spirit.

Yes! Yes! That Athena, who gets captured every day, or is always about to get captured.

As long as he provides enough energy, he can summon Cloth Armor, summon Saints, and even summon the Sanctuary.

But...

Bronze Saints can barely take on a thousand soldiers? Silver Saints can at best destroy a country? Gold Saints can only destroy an island? Aaron says, "Isn't this just a low-spec version of the Saints?"

I transmigrated to the Great Age of Navigation? In that case, no problem!

He originally planned to be a proper king, summon Saints and the Sanctuary, then resurrect Athena and embark on the path to eternal life.

But then...

"O supreme god!"

Shirahoshi kneels in prayer, full of devotion.

"Lord Aaron is the king worth following!"

Vivi's eyes are filled with resolve.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.