My Summons Are Mythical Beasts - LightNovelPub Learn more Demons and Beast descended, terrorizing the whole world for the past hundred years.Everyone can awaken a grimoire and summon a beast during their age of ceremony. Lucas, awakening the weakest grimoire, also awakened the weakest beast- a small dog with no combat capabilities.Fortunately, as a transmigrator, Lucas also mysteriously awakened a system that... Learn more