Her code is MN93, and her name represents the memory that enlightened someone's darkest existence and allowed them to recall past experiences, but it may also represent someone's nightmare? Her talent is that she can find missing pieces of a large, difficult puzzle without the assistance of a partner. But what if that changes when this not-so-young man has a fresh perspective on what really happened in a perplexing case? What would happen if Davein Helios Fuentes entered her life? Will it influence Mnemosyne Nyx Dyson's understanding of the fundamental meaning of life mystery of love and friendship?