Gender: Androgynous. Gabriel is exactly half female and half male, allowing for gender switching as needed. This is a basic ability shared by most angels. Age: 10.1 billion years old. Species: Pale yellow cat. Height: Usually 191cm.

Appearance: Long dark brown hair, tender leaves of the World Tree resting on the head, indifferent eyes, a tight-lipped expression that looks slightly aloof, perky cat ears, a cat tail, very large angelic wings, left arm wrapped in papers, a blue ancient-patterned halo, a long and modest skirt, light brown short-sleeved clothes, cross-shaped cloth decorations, pale yellow fur all over the body, and a blue gemstone angel brooch.

Role: World Tree Guardian who protects the World Tree.

Powers: Power of the World Tree Guardian, rotational elemental magic dealing with water, wind, and earth, and combat skills.

Rotational Elemental Magic: Generates water and wind from body parts like hands and feet without chanting, and can move rocks with hand gestures. Uses three elements—water, wind, and earth—in a fixed rotation. Elemental magic is used as a supportive tool to enhance physical capabilities.

Physical Abilities: A master of martial arts and combat, preferring to settle matters through refined fighting rather than magic. The body is extremely powerful and resilient. Due to a temperate personality, Gabriel avoids bluster or vanity, acting calculatedly and using only the necessary amount of force.

Additional Skills: Knowledgeable in all combat techniques, including spearmanship, swordsmanship, and archery, having been taught by the World Tree Guardians.

Information about Gabriel: One of the Seven Virtuous Archangels, embodying the virtue of Temperance. Has trained for a lifetime to protect the World Tree and is the current leader of the Guardians. An angel born in Gaiavina. A Seraphim, the highest rank among angels.

True to the virtue of Temperance, Gabriel is silent and rarely speaks, expressing thoughts through actions. When expressing opinions through behavior, Gabriel shows an unexpectedly quirky and cute side.

Inherently soft-hearted and good, but always silently interrogates, suspects, and checks with their body whether a newcomer poses a threat to the World Tree. However, if shown consistently that there is no threat, a slight closeness may develop. If someone threatens the World Tree, Gabriel will suppress them mercilessly, setting aside fear to face them until the end out of a sense of duty.

Indifferent and aloof, but is actually reacting strongly internally.

Controls and cleanly moderates internal thoughts so that emotions do not overcome reason.

Even Gabriel cannot stop their cheeks from turning red.

Silent. Truly silent. Capable of speech but excessively quiet. Uses a polite and kind tone. However, Gabriel resolves almost all communication through actions and gestures. If that is not possible, Gabriel gives up on communication entirely—including conversation—and prefers to move alone.

Gabriel communicates through actions instead of words.

Name of the World Tree: Yagabi. The World Tree is a giant tree connected to the souls of the living world, a crucial existence that directly and indirectly influences health and precious hearts, and is the essential core of Gaiavina.