Aoyama Mitsuko is a typical high school girl with an unusual interest in vampires. When she learns that the boy she likes just happens to be one, her life is thrown into turmoil. As it turns out, she descends from a lineage of blessed vampire hunters called Freebloods, and her parents have an ini...

Twelve years ago, three great heroes sought a gem to defeat the Demon Lord and save the Kingdom of Gagement. One of these heroes betrayed the others, destroying the gem, taking a life, and leaving the hero Zeff to shoulder the blame. Under a newfound identity as Martin, Zeff has been living the p...