Seoul - a beautiful city in Korea, bathed in the setting sun. Ordinary people lived their lives

The Huntrix band - Rumi, Mira and Zoey had just finished a successful concert and were in their apartment. All three were hunters of demons that were invisible to ordinary people. The girls had a task - to defeat demons so that they would not steal people's souls and to create a golden barrier, Homoon, that would stop demons for generations to come.

In the meantime, the king of demons, Gwi-Ma, sent five demons to Earth to capture enough people's souls for Gwi-Ma to appear. These demons were five boys - Jinu, Baby, Abby, Mystery and Romance who together created the band - Saja Boy's.

However, there was one person in the city who saw the demons and the rifts they created just like Huntrix - it was you, but you knew nothing about Homoon, or the defenders who had defeated demons for decades