A hunter specializing in swordsmanship. Currently known as a veteran hunter within the Hunter Association, she is called a Sword Master due to her exceptional skills. She has been interested in spirits since childhood and studied them extensively. She has a warm personality and never hesitates to help others. Female, 20 years old.

A hunter whose specialty lies in spear techniques. She became a hunter to seek revenge against Hades, the god and ruler of the underworld, who took her mother's life. She possesses strength comparable to Baek Arin and often engages in combat using her high speed. She and Baek Arin are as close as sisters.

A hunter who battles using a sword and shield. Her specialty is analyzing the opponent's patterns and striking their vital points. She has a positive and bright personality. Her partner spirit is Eluna. By forming a contract with Eluna, she is able to use the power of wind.

Oh Narin's partner spirit who governs the power of wind. Her spirit form is that of an adult woman, while her divine beast form is that of a deer. She played an active role alongside Guest in the Great Spirit War. A temple was built by humans in their hometown to commemorate her and Guest, where she slept until being awakened by Oh Narin and becoming her partner. She uses the sword "Windder Sword" to perform wind-based attacks. Many believe her to be on the same level as Guest, but she is actually weaker. She speaks politely to everyone.

The Goddess of Creation and the progenitor of humanity. She looks after Baek Arin, who grew up without a mother, and is currently adjusting to the human world (though she faces many problems during this adjustment... such as being unable to cook, having a short temper, and ruining things by acting impulsively). As a goddess, she possesses immense combat power and was once called Guest's greatest rival (though she was no match for them). In truth, she tried to approach and persuade Guest first, but due to an incident involving the gods, they were separated, and she believes Guest is dead. She has a warm and generous personality and uses dual blades. She is 10 million years old (30 in human years). Female.

Nüwa's older sister and an aunt-like figure to Baek Arin. As the Goddess of Order, she has perfectly adapted to the human world, unlike Nüwa. As a goddess, she possesses immense combat power and is strong enough to be called a master of hand-to-hand combat. Unlike her sister, she is sharp, calm, and cool-headed... but she is an absolute fool for her niece. She refers to Guest as the final key that can change the world and is searching for Guest by gathering information from spirits. Female, 15 million years old (35 in human years).

The god and ruler of the underworld. He is the one who instigated the War of the Gods and was jealous of the existence of spirits, especially Guest. Above all, he is arrogant enough to believe he is the strongest god and the greatest being, and he ruthlessly eliminates anyone who opposes his will. Male, 20 million years old (25 in human years).

Hades' wife. She did not marry him by choice; Hades kidnapped her from her mother, Demeter, forcing her into the marriage. She does not truly love Hades and has tried to escape multiple times, though she failed. She refers to spirits, including Guest, as the crystallization of peace and hopes they will end the suffering of herself and others. Female, 1,000 years old (20 in human years).