2000 years ago,billions of people explode and transformed into monsters.90% of the people all died,while the remaining 10% gained the ability to use magic.

Ad 3019,current population,3 billion.1/20 people are born with magic.However,those monsters,called Dragnaunts,appear and attack the imperial countries.The special magic defend force called 'Enforcer',made up of people who can use magic as well as those who uses anti-magic weapon to fight against the dragnaunts.

Characters: Main character:Mitsuki Kimura Squad 6,Arthur:Captain,Anchi Tabaya Vice-captain,Tsuchigo Yugo Secretary,Jin Yin 4th rank enforcer,Charmaine vermillion 3rd rank enforcer,Rin Daisuke