Ahiru

Ahiru (アヒル, Ahiru) is an inhabitant of Parano.

He is introduced as one of the King's vassal, trying to get Alice back to him.

In reality, he was forced in that situation when the king took his lover, Yonaki Uguisu, hostage.

After the King's defeat, he decides to stay in Parano, reunited with Yonaki.

Appearance
He dons his curly hair long with a well-trimmed beard. He wears a green-colored coat with a fur-trimmed collar, a mantle and boots.

Before Level 13
Once a talented but arrogant singer, he stopped singing sometimes after falling deeply in love with Yonaki Uguisu, deciding to go wander the world with her instead.

It's during that trip, while they were on the beach, that both of them were transported to Parano. Sometime later Yonaki is capture by the King to become his "pet bird" and Ahiru is forced to become one of his vassals.

Level. 13 The Heart, An Opening, A New Door
Ahiru appears in Ruin n°6, at that time Alice's home, with the goal of convincing them (Alice's gender is unknown) to go back to the king. However, since he is weaker than them he can't do it through force and instead opted to use his magic to destroys the ruin, probably with the goal of harassing Alice.

Abilities
Like Alice, he is a Philia magic-user. His magic item is his belt. He is most likely a strong fighter as Alice flinched upon seeing his appearance. However, he is weaker than Alice, as was stated by both of them.

Alice
He seems to be tasked on retrieving Alice back to his king. He calls her 'Princess' (お姫さま, ohime-sama).

Quotes

 * "I don't plan on dying any time soon, so I won't brawl with you."
 * "The king is angry; if you don't go back, it'll be problematic."