In the Ace continent, everyone thinks that the elven priest Ludwig is the "Son of the Moon".
Ludwig has always been cold, elegant, wise, ascetic, and powerful in the eyes of everyone.
Ever since Joshua traveled to the Ace continent, he has always heard others describe Ludwig as cold, elegant, wise, ascetic, powerful, and the "Son of the Moon." Joshua didn't take it seriously. It wasn't until the moment he saw Ludwig that he knew what a child of the moon was!
From then on, in Joshua's eyes, Ludwig was her moon.
Purpose: Learn from the heroine and become a useful person