One for My Enemy by Olivie Blake Summary: When Shakespeare Meets Shallow Magic
The novel is an urban fantasy retelling of Romeo and Juliet with elements of Slavic folklore.
It takes place in modern New York and follows two rival families of witches.
If you are deciding whether to read the book, this summary offers the information needed to make that choice.
Readers interested in Olivie broader catalog can find Olivie Blake book summaries on URSummary. This tag page collects summaries of her other novels, including The Atlas Six and related works.
TL;DR: The Core Conflict
Two powerful witch families, the Fedorovs and the Antonovas, maintain a fragile cold war in Manhattan.
The truce collapses when the eldest Antonova sister poisons the Fedorov heir.
This act triggers a cycle of revenge that entangles the youngest members of both families in a forbidden romance.
The story ends in multiple deaths, resurrections, and a final sacrifice intended to break the cycle of violence.
Key themes include family loyalty, vengeance, inherited power, and destructive love. The plot follows a Shakespearean tragedy structure with modern magical elements.

One for My Enemy Summary: The Full Story Arc
SPOILER WARNING: This section reveals the full plot including the ending.
The story opens in modern New York City, where magic operates under the governance of the Witches’ Boroughs. Two rival empires control the magical underworld.
The Fedorov family, led by Koschei the Deathless, deals in artifacts and political leverage.
The Antonova family, led by Baba Yaga, runs an apothecary front for magical intoxicants.
Marya Antonova, the eldest sister, visits the three Fedorov brothers. She accuses them of stealing Antonova products. As retribution, she poisons Dimitri Fedorov, her former lover and the family heir.
Dimitri falls into a magical coma. This act of aggression breaks the decades-long stalemate between the two families.
Meanwhile, the youngest Fedorov brother, Lev, meets the youngest Antonova sister, Sasha, at a bar called The Misfit. They feel an immediate connection before discovering each other’s family names.
Despite the danger, they begin a secret relationship. Lev is also tasked by his brother Roman to infiltrate the Antonova drug trade by posing as a college student.
Dimitri eventually wakes from his coma. Marya revives him due to lingering feelings from their shared past. Their reunion is brief. Roman Fedorov, desperate to protect his brother, makes a deal with the half-fae informant Brynmor Attaway, known as The Bridge. Roman kills Marya with a cursed sword.
This murder ignites a blood feud. Sasha, consumed by grief, attempts to trap Roman. The plan fails catastrophically.
During the confrontation, Stas Maksimov, Marya’s husband, fires a curse meant for Roman. Lev Fedorov jumps in front of the spell to save his brother.
He dies in Sasha’s arms. Roman then kills Stas.
Death is not the end. Baba Yaga uses the gifts of her middle daughters to pull Marya and Sasha back from the dead. Marya returns missing her heart. Dimitri has cut it out and kept it in a magical vial to preserve her life.
Marya then resurrects Lev as an obedient corpse to help Sasha, keeping his existence hidden from his father.
The resurrected Marya and a disillusioned Dimitri form a secret alliance.
They plan to dismantle their parents’ empires. Dimitri runs for a vacant seat on the Witches’ Boroughs. Sasha uses Lev to take over the drug trade from within.
The final confrontation occurs at The Bridge’s office. Marya lures Koschei and Roman into a trap. She reveals that Dimitri has turned over Koschei’s criminal records.
She forces Roman to see that his father always favored Dimitri. Dimitri arrives and understands Marya’s true plan: a suicide pact to free both families.
Dimitri stabs the vial containing Marya’s heart. He then turns the knife on himself.
They die together.
Their spirits find peace in a fae realm.
In the aftermath, Koschei loses his power.
He becomes a minor assistant to Ivan, Marya’s former bodyguard.
Baba Yaga retreats. Roman works as a paralegal.
Lev and Sasha live a quiet, mundane life together in the city.
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Summary by Chapter: Grouped Narrative Structure
SPOILER WARNING: This section groups chapters by narrative acts and includes plot details.
The Inciting Incident and Setup
The cold war turns hot when Marya Antonova poisons Dimitri Fedorov. Dimitri falls into a coma as punishment for his family’s encroachment.
While he lies unconscious, Lev Fedorov and Sasha Antonova meet at a bar and unknowingly fall for their enemy. Roman Fedorov begins plotting retaliation. Sasha is forced into her family’s drug trade.
Love, Lies, and the First Death
Lev discovers Sasha’s identity but chooses to keep his secret to remain with her. Dimitri wakes from his coma and rekindles his forbidden love with Marya in private.
The act ends when Roman, driven by a deal with The Bridge, murders Marya. He acts unaware that Marya had just saved Dimitri’s life.
The Price of Vengeance
Sasha sets a lethal trap for Roman to avenge her sister. The confrontation spirals into disaster. Stas Maksimov kills Lev Fedorov by mistake. Roman then kills Stas.
Sasha is left shattered as the blameless pay the blood debt. The parents make a temporary stalemate deal to trade their children’s lives for peace.
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The Shadow Players and Resurrections
The Antonova sisters defy their mother’s deal.
They use their unique magical gifts to bring Marya and Lev back to a state of half-life. Marya and Dimitri secretly align to dismantle their parents’ empires.
Sasha, now hardened by grief, uses Lev to strip Koschei of his financial resources and allies.
The Final Reckoning and the End
The heirs’ plot reaches its conclusion. Marya forces Koschei to choose between his sons.
This finally breaks his spirit. Dimitri and Marya choose a joint sacrifice to stop the cycle of violence.
Their deaths ensure a future for Sasha and Lev. The epilogue shows a world where old villains are diminished and survivors find mundane normalcy.
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Characters In This Book
| Character | Role |
|---|---|
| Koschei the Deathless (Lazar Fedorov) | Patriarch of the Fedorov family who controls Manhattan through shadows and favors. |
| Dimitri Fedorov | Heir to the Fedorov empire whose loyalty is tested by his love for Marya Antonova. |
| Roman Fedorov | Middle son who seeks restitution for his family but causes major tragedies. |
| Lev Fedorov | Youngest brother who values his brothers over power and falls for Sasha Antonova. |
| Baba Yaga (Marya Antonova) | Matriarch who built a pharmaceutical empire and views her daughters as unbreakable. |
| Marya “Masha” Antonova | Eldest sister and ruthless lieutenant who sacrificed her love for family duty. |
| Alexandra “Sasha” Antonova | Youngest sister and NYU student drawn into a cycle of vengeance. |
| Katya and Irina Antonova | Twins who commune with the dead. |
| Yelena Antonova | Astrologer and seer. |
| Liliya Antonova | Dreamer who manipulates dreams. |
| Galina Antonova | Serves as a magical battery and amplifier. |
| Ivan | Bodyguard loyal to Marya and the Antonova sisters. |
| Brynmor Attaway (The Bridge) | Half-fae attorney and informant who deals in secrets and magic. |
| Stas Maksimov | Marya’s husband and a Borough witch who represents a different kind of love. |
| Eric Taylor | Human drug dealer at NYU who becomes a pawn in the family conflict. |
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Frequently Asked Questions
What happens at the ending of One for My Enemy?
The ending of One for My Enemy features Dimitri and Marya dying together in a suicide pact to end the family feud. Lev and Sasha survive and live a quiet, mundane life together in New York City.
Is One for My Enemy a Romeo and Juliet retelling?
One for My Enemy is a retelling of Romeo and Juliet with two rival witch families, the Fedorovs and Antonovas, standing in for the Montagues and Capulets. The youngest members fall in love despite the feud.
What genre is One for My Enemy by Olivie Blake?
One for My Enemy is an urban fantasy novel with dark fantasy and romance elements. It combines modern New York settings with Slavic folklore and Shakespearean tragedy.
Who are the main characters in One for My Enemy?
The main characters in One for My Enemy include Lev Fedorov, Sasha Antonova, Dimitri Fedorov, and Marya Antonova. The story focuses on the two younger lovers and the two older heirs who share a tragic past.
Does One for My Enemy have a happy ending?
The ending of One for My Enemy is bittersweet. While Lev and Sasha find peace and a normal life, Dimitri and Marya die to achieve that outcome.
What is the setting of One for My Enemy?
The setting of One for My Enemy is contemporary Manhattan, where magic operates in secret under a governing body called the Witches’ Boroughs. The two rival families control different parts of the magical underworld.
How does Olivie Blake use Slavic folklore in One for My Enemy?
Olivie Blake incorporates Slavic folklore by naming the family patriarchs after Baba Yaga and Koschei the Deathless. The magical system includes resurrection, communion with the dead, and other folkloric elements.

Similar Books to One for My Enemy
The Atlas Six by Olivie Blake: Features complex magical systems and a dark academic focus on power and ambition.
If We Were Villains by M.L. Rio: Centers on Shakespearean tragedy, lyrical tone, and themes of obsession and shared guilt.
Vicious by V.E. Schwab: Offers gritty urban fantasy and a villain-versus-villain dynamic between rival geniuses.
Ninth House by Leigh Bardugo: Combines magical secret societies in a modern urban landscape with a dark atmosphere.
The Starless Sea by Erin Morgenstern: Shares lyrical, atmospheric writing and a focus on myth-making and stories within stories.
The Secret History by Donna Tartt: Explores elite, secretive circles of power and the psychological fallout of a shared crime.
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