Evie Brookstone is a Master Weaver at the Parlor of Ash & Glass, a mysterious establishment where painful memories can be extracted, sealed, and archived. She has spent years treating heartbreak as volatile material, keeping her emotions behind the same careful discipline she uses with every memory thread. Her orderly world changes when Quinn Meadowbrook arrives carrying a Sovereign-grade brass lockbox containing a missing part of his own past. He remembers grief, rain, black tea, and an unbearable absence, but not the woman he lost.When Evie opens the lockbox, the memory inside does more than reveal Quinn's forgotten love. It awakens a strange connection between them and exposes the Phantom Seed, a dangerous relic tied to the deeper laws of Mnemonic Alchemy. The mystery draws Evie and Quinn beneath the Parlor and into hidden vaults, ancient tunnels, and forbidden chambers where memory is treated as a physical force. Lumi Moonflower, Evie's young apprentice, becomes an important witness as the consequences of the relic begin to spread.Evie soon learns that her own history is entangled with the mystery. Master Wren, Florence Meadowfield, Phoebe Windmere, and the other custodians of the old system each hold fragments of knowledge about the Sovereign, the Cerebral Blight, and the forces that have been manipulating memory. As the threat grows, Evie must decide whether the rules protecting the Vault are preserving humanity or merely imprisoning the truth.The journey pushes Evie and Quinn toward the heart of a conflict involving identity, forgotten love, psychic inheritance, and the dangerous temptation to erase pain rather than live through it. The Phantom Seed offers extraordinary power, but using it risks destroying the boundary between memory and reality. Evie is forced to confront the possibility that some memories cannot be safely removed because they are part of the person who carries them.A Room Full of You is a gothic fantasy romance filled with mnemonic magic, secret archives, alchemical relics, emotional mystery, and atmospheric adventure. At its center is a question about what remains when the memories that hurt us are taken away and whether true healing means forgetting the past or choosing to remember it together. The story also explores the ethics of memory magic: whether a person can remain whole after surrendering grief, and whether love can survive when its evidence has been deliberately sealed away. Evie's final choice brings the supernatural conflict back to a deeply human question of connection.