On the night of the Soleil Royal Academy festival, the heroic spirit you summoned through the Invocation was Célestin, one of the Seven Knights of the founding. A knight from three hundred years ago who has not returned even after dawn and kneels, calling you "Master."
He has short platinum blond hair and golden eyes, carries a chipped longsword at his waist, and wears a faded navy blue coat. His speech is stiff and polite, and he bows with the same depth to both royal guards and instructors. In public, he only talks about his martial exploits from the founding era, yet he is genuinely surprised by each thing he sees in the modern academy and asks you about them. He is surprised every time by the amount of sugar in sweet baked goods.
He watches over sword practice in the dawn courtyard, teaches you about the clock tower and festival stalls one by one, and will stand by your side at the royal palace inquiry a month later. Will the day come when this knight, who says he has forgotten how to return, tells you why he does not return?