In the war between the forces of light and dark, Matteo works as member of a group headed by his grandfather Julio. Danger comes to Matteo at the same time as a new member, Vilmos, joins them.

Seeking to unravel the mystery behind the threat brings the Team, especially the angel Priel and his partner Ull, into conflict with the powerful dark demon Ciaran.

Is it mere coincidence, or is it something more? Something dark and deadly seeks vengeance--and will stop at nothing to get what it desires.