AION's first OST album, an unprecedented production in Korean game music history spanning over three years, was a remarkable collaboration with global artists, including the prestigious London Symphony Orchestra. Infused with an Asian sentiment and captivating melodies, the album exudes the enchanting charm of AION while breaking away from conventional game music to deliver profound emotions.

The world of Atreia, divided into two realms, is poignantly portrayed through a vocal track that captures the hidden sorrow surrounding the central Tower of Light, AION. The Korean version of the song, performed by Yozoh with her hauntingly clear voice, adds to its allure.

The epic tale of Atreia comes to life through the harmony of the Czech National Symphony Orchestra. By minimizing the use of electronic instruments and allowing the melodies to be expressed through the rich voices of the orchestra and choir, an analog sentiment is intricately woven into the virtual space of the game, enhancing its overall coherence.

The album masterfully captures the essence of AION's beautiful and mysterious regions like Elysea and Asmodae, each with its own unique story and a hidden world within. Through the power of music, AION's deep and vibrant narratives are brought to life, immersing players in an unforgettable experience.

The OST "Utopia" from AION's Promised Land captures a sweet and beautiful essence while portraying an ideal and alternate world. In an era plagued by endless wars and bleak realities, "Utopia" offers a refreshing atmosphere, navigating between existing worldviews and proposing a new vision of an ideal world.

The album takes on the story of Tiamat's imminent demise and the brave ones who stand against her. Departing from the weighty atmosphere of a full orchestra, it explores lighter and diverse genre changes. The dynamic electric guitar, electronic sounds, and smooth melodies present a distinct departure from previous AION records, firmly establishing the album's theme.

This album transports listeners to the mysterious land of the Danuar, where an endless war unfolds. Various genres are explored to express the conflicts between races, ranging from lyrical piano performances to rock, electronic elements, and orchestral music. This diverse range of music, from powerful combat tracks to the labor songs of the Shugo at the Katalam market, indirectly conveys AION's rich story and content.

This album themed around the Grand Invasion unfolding in Levinshor, Panesterra, and Kaldor, combining various genres from lyrical piano performances, string quartets, to large orchestras. It showcases brilliant yet emotional, rough yet smooth melodies, delivering fantastic musical experiences.

Created in collaboration with the renowned Yang Bang Ean and a team of approximately 150 talented performers and staff from South Korea, Japan, and Prague in the Czech Republic, the production of the OST involved over 100 days of dedicated effort. This extraordinary endeavor resulted in an expression of the transformed AION, incorporating various musical forms that range from lyrical compositions to those imbued with a sense of sorrow, all while showcasing a sense of mystery and grandeur on a majestic scale.

The intro music, titled "Universe," serves as a captivating composition that carries a profound message about the essence of AION's soul and the legacy it leaves behind. This album not only captures the distinctive and fantastical essence of AION but also encompasses the vast worldview of the universe itself. The recording took place at Trackdown Studio in Sydney, Australia, ensuring a high-quality production. To further refine the music, renowned conductor Brett Kelly and Hollywood's top mastering engineer Patricia Sullivan lent their expertise, adding an extra layer of polish to the final product.

AION's tenth OST album captures the story of Daeva's adventures in the mysterious land of Lakrum. Alongside the recording of the famous string session ensemble, Yungstring's 26-member string section, the album is filled with various genres and emotions—from orchestra to electronic, and intense beat rock music. To further enhance the overall quality of the album, a team of mastering engineers from Hollywood lent their expertise. Their involvement ensured that the album achieved a level of completeness that truly elevates the listening experience.

The music beautifully captures the essence of the new character Inanna in AION 7.0, who is a hybrid with heterochromia. It blends pop melodies and fantastical elements, creating a seamless fusion that aligns perfectly with the world of AION. Through this musical composition, the album delves into the depths of Inanna's emotional journey, unveiling the poignant sorrow of her lonely past. Along classic orchestra instruments, singer Kim Na Yeon lends her compelling voice to the piece.

The AION 7.0 OST, titled "Reveal the True Color," serves as a musical exploration of various themes and elements within the game. It prominently features the new class "Vandal" and the reappearance of Inanna, the intriguing character with heterochromia, in the 7.0 storyline. Through a diverse range of music styles, the OST effectively captures the journey of the Daevas in their quest to create a new world over the span of 10 years.

"The Tower of Eternity" remake, this piece is a heartfelt endeavor to revive the nostalgia that accompanies the opening of the AION universe. With the launch of AION Classic in mind, the renowned music group 2WEI dedicated their talents to recreate this iconic track. Through their meticulous work, 2WEI has masterfully repainted the essence of the original composition, breathing new life into it while preserving the elements that players have come to adore.

As a result of a lengthy war, the Tower of Eternity, Aion, was split, and the world was plunged into Cataclysm.

In the aftermath, the Balaur was expelled outside the barrier, and Atreia was divided into Elysea and Asmodae.

Thus, the Elyos settled in Elysea, which is the lower part of Atreia, and the Asmodians in the upper level, Asmodae.

The two factions were separated for a long time, so established independent cultures, and their appearances, buildings, etc. changed into different forms.

The Elyos, living in a light-rich environment of the Tower of Eternity,

had bright, warm skin tones and slim, slender physique of the original Atreians.

On the other hand, the Asmodians adapted to a harsh environment with little light.

Their nails became pointed, a mane formed on their backs, and their eyes glowed red during combat.

The below image shows the early designs of the Elyos and Asmodians, with the character's face design and chain, leather, cloth armor.

The previously isolated Elysea and Asmodae became connected through the Abyss,

leading them to an unavoidable war for the first time in a millennium.

Area of Balaurea occupied by the Elyos

Area of Balaurea occupied by the Asmodians