Protagonist of the story, Niraq is a silly and stubborn graphic designer student who sells his soul to the devil in exchange of a daily wish. He has a strong crush on Mateo, his true reason to sell his soul. He's commonly refered to as Nir.

Cursed servant of the devil and target of Niraq's affection, Mateo lacks of any kind of social skills. Without enough control nor experience, Mateo kills prayers with the help of his red gloves (demon hands). His eyes never shine as a sign of his curse.

A servant of light, Nimrod constantly tries to rescue Niraq from his wishes and his cruel destiny. Archrival to Mateo, Nimrod fights with the power of his Ruach Hakkodesh and the strenght of his holy book, which transforms into a shield, a sword or a pair of light-made wings.