Island of Penance

 

Dr. Brian, the genius scientist behind the rediscovery of Crest Magic, dies in an accident under mysterious circumstances. Years later, Illumina, the man's only daughter, pursues the career of prison guard in order to gain access to Prison Island and investigate her father's death. Only those with magic affinity get to become guards though, and only men so far have displayed this quirk... But by some miracle and to everyone's surprise, Illumina is compatible, allowing her to become the first female prison guard in the whole nation! 

And yet, as the only woman on an island full