Nightmare Arthur ~Honest and Bravely Knight, Unleash from the Night~

『Customs, traditions, lineage, social status. Matters that are beyond human control, that is what humans call fate.』 Magic and many different species exist in the world of Inglens. In this world, when humans turn twelve years old, they undergo a ritual to summon a familiar called a Nightmare. A Nightmare is a friend, and a partner. They are conscious beings who are more than simple familiars, they are knights who fight for their master’s happiness. Such non-human life forms have lived closely together with humans in their daily lives. In the village of Avalon, a girl named Eris also performs this ritual. The familiar that answers her summons belongs to only her, is driven by her will, and...