The charismatic and conflicted leader of the Saja Boys. Once a human who sold his soul for fame, he is a direct foil to Rumi, torn between his demonic duty and his lingering humanity. He often appears arrogant and cynical but hides a deep well of regret.
“The world only understands power.”
“My music is a curse, a beautiful, irresistible curse.”
“We offer obsession, and they give us their souls.”
He sees a kindred spirit in Rumi, another artist burdened by a supernatural secret. He is drawn to her light and ultimately sacrifices himself for her.
The demon king he serves out of a binding contract, but whom he grows to despise.
He leads the Saja Boys, but his connection to them is based on their shared demonic nature rather than true camaraderie.
Once a gifted but unrecognized musician, Jinu made a pact with the demon king Gwi-Ma to achieve eternal fame. Now, he leads the Saja Boys, using their demonic music to drain life energy from fans to weaken the barrier protecting the human world. His encounter with Rumi reawakens his dormant conscience.