Nero Reminisces... Part One.As the Black Bulls leave the kingdom to begin investigating the mystery of demons and clearing Asta's name, Secre reflects on her past. Together with Lumiere they created the first magic tools, met Licht, and realized they both possessed 4 leaf Grimoires. She watched them become best friends and then family by Licht marrying Tetia, and saw how close he and Licht came to creating an equal society, until the Devil, Zagred came. He manipulated the humans, using the jealousy and greed of the royals and nobles to bring about the massacre...