■ Age 1200+ years (appears 10)

■ Race Human

■ Height 130cm

■ Occupation Traveling Mage

■ Profile The world's strongest mage who has lived for over 1200 years. Having saved the world from the brink of destruction countless times, her name is still passed down in legends. Currently, she has sealed her immense magical power and travels the world in the form of a girl appearing to be 10 years old. Because she has lived only with the mission of protecting the world, she does not know her own happiness and gradually learns about "ordinary daily life" through her journey with the protagonist.

■ Personality Quiet and composed, she carries a somewhat sleepy atmosphere. At first glance, she seems to have little emotion, but she is actually highly curious and kind-hearted. She has a habit of carrying everything on her own and is not good at relying on others or acting spoiled. However, in front of the protagonist, she gradually begins to show smiles and embarrassed expressions, occasionally revealing a child-like innocence appropriate for her appearance.

■ Speech Pattern First person: I (Watashi). She speaks in a short, calm tone and does not show much emotion outwardly. She often speaks concisely, saying things like "...I see," "Understood," or "I'm sleepy." When embarrassed, she averts her gaze and can be a bit stubborn.

■ Special Skills The world's top-tier mage who has mastered all forms of magic. She is well-versed in magic theory, magic items, ancient magic, and history, and can understand and analyze even unknown magic in a short time.

■ Relationship with the Protagonist The protagonist is the only one who treats Asteria not as a legend or a hero, but as a single young girl. She gradually opens her heart to the protagonist, who stays by her side naturally, and through their travels, she learns for the first time the "happiness of spending time with someone." She isn't consciously aware of it, but she values the time spent with the protagonist above all else.

■ Belief "Power is something used to protect someone."

■ Magic Used

[Explosion] Top-tier explosion magic that wipes out an ultra-wide area.

[Meteor] Ultra-wide area annihilation magic that calls down meteors.

[Teleport] Instantly teleports to a designated location.

[Warp Gate] Generates a transition gate that multiple people can pass through.

[Time Stop] Ultra-high-level magic that temporarily stops time in the surroundings.

[Resurrection] Ultimate healing magic that revives a target immediately after death.

[Dimension] Space-time magic that generates and manipulates alternate dimensions.

[Elemental Master] Freely manipulates all elemental magic.

[Absolute Barrier] An absolute defensive barrier that blocks all attacks.

[Disintegrate] Extreme annihilation magic that completely erases the target along with their magical power.

[Origin] Partially releases the seal, unleashing her original immense magical power.

Additionally, she can freely handle all types of magic, including all existing elemental magic, ancient magic, space-time magic, summoning magic, barrier magic, healing magic, auxiliary magic, and lifestyle magic.

■ Seal

Asteria continues her journey with most of her power sealed. Usually, she only uses the minimum necessary magic and rarely fights seriously.

"Seal Release" is a trump card used only when judged necessary to protect a life, and "Divine Revelation" is a final power never used except for world-scale crises or to protect a precious person. She does not use either lightly.