Phos

Phos (フォス) is a Fox Lycanthrope from the Beast Kingdom Eurazania, sent by her Lord Carrion on a secret mission to inspect Tempest. She is the main protagonist in the spin-off series known as, Trinity in Tempest. Phos, Nemu, and Stella are spin-off characters not found in the original source, Light Novel.

Appearance
Phos is a young girl with wild red hair tied in a ponytail and yellow slit eyes. As a fox Lycanthrope, she has fox-like characteristics which include a fox tail, ears, and a fanged mouth. She wears a sports-based black attire equipped with brown pants, boots, two waist bags, and a belt that is attached to suspenders.

She can transform which further emphasizes her fox traits and gains markings around her eyes and on top of her nose.

Personality
Phos is loyal to her master Carrion and tries her best to follow his orders in investigating Tempest. As a resident of Eurazania, she is raised under their customs such as bartering and settling matters through fighting. This makes her originally unfamiliar with Tempest's culture and standards.

Despite her duties, she gets easily be distracted by Tempest's many highlights. After joining Gobuemon's group, she tries her best to keep Tempest's peace.

She demonstrates a fair amount of naivety and inexperience in both combat and interactions when she first arrives in Tempest but slowly becomes accustomed in both fields.

Overall, Phos is a kind and dutiful individual who tries to please and look after others.

Background
Phos is raised in the Beast Kingdom Eurazania. Shortly after Eurazania forms an alliance with the Jura Tempest Federation, she is assigned by Carrion to secretly investigate the capital city of Tempest, Rimuru, and see if their kingdom should associate with them.

Trivia

 * Phos has made numerous cameo appearances in The Slime Diaries: Ch. 31 Ch. 35, Ch. 41, and Ch. 43 and the original manga: Ch. 59.