A Witch’s Guide to Fake Dating a Demon Summary, Characters and Themes
A Witch’s Guide to Fake Dating a Demon is a charming, whimsical, and delightfully chaotic romantic fantasy novel written by Sarah Hawley.
Set in the magical town of Glimmer Falls, it follows Mariel Spark, a well-meaning but accident-prone witch, who accidentally summons Ozroth the Ruthless, a demon infamous for soul-bargaining. What begins as an unintentional demonic pact spirals into a fake dating situation, tangled emotions, and a slow-burn love story filled with humor, magic, and heart. With themes of self-acceptance, rebellion against toxic expectations, and healing through love, the book offers a fun and emotional ride through magical mishaps, personal growth, and one of the most entertaining fake-dating tropes you’ll find in fantasy romance.
Summary
Mariel Spark, a young witch with wild and untamed magic, lives under the immense pressure of her prestigious magical family.
When attempting a simple summoning spell to gather baking ingredients, her chaotic magic goes wildly off course — and instead of flour, she accidentally summons Ozroth the Ruthless, a soul-bargaining demon. Ozroth, amused by the sheer disaster of the situation, sees Mariel’s enormous magical potential and decides to stay close, sensing a valuable soul he could bargain for.
Panicked and desperate to keep the situation hidden — especially from her overbearing mother — Mariel introduces Ozroth to her family and the nosy town of Glimmer Falls as her new “boyfriend.” To her horror (and Ozroth’s delight), everyone, especially her mother Diantha, adores him.
Forced into a fake dating arrangement, Mariel and Ozroth bicker, clash, and slowly start to rely on each other as they navigate increasingly absurd magical mishaps, public scrutiny, and personal insecurities.
Ozroth, known for his ruthless efficiency, faces an internal battle. Unlike other demons, he carries a soul — a shameful secret among his kind — making him susceptible to dangerous emotions like guilt, affection, and even love. Meanwhile, Mariel struggles with her self-esteem, constantly battling the feeling that she’s a magical failure, unworthy of her family’s legacy.
Ozroth secretly helps her channel her magic more instinctively rather than through rigid techniques, leading to real improvement.
As their fake relationship deepens under the gossiping eyes of Glimmer Falls, real feelings start surfacing. They share tender, accidental moments — lingering touches, real kisses — that leave both rattled and confused.
Mariel’s magical skills improve just as Ozroth’s resolve to steal her soul weakens. However, looming in the background is the relentless pressure from Ozroth’s demon superiors, who demand he complete the soul bargain or face exile.
The turning point arrives during the town’s Autumn Festival, where Mariel competes in a major magical competition to finally prove herself. With Ozroth’s secret coaching, she wows the entire town.
But happiness is short-lived — Mariel overhears a conversation revealing Ozroth’s original mission to steal her soul. Heartbroken and furious at the betrayal, she banishes him from her life.
Crushed by guilt and true heartbreak for the first time, Ozroth realizes he loves Mariel and values her far beyond the redemption of his demonic reputation. In a desperate act of love and redemption, he offers his own soul to her, an unthinkable sacrifice for a demon.
This selfless act breaks the magical bonds that once tied him to darkness.
At the Festival’s climax, Mariel reclaims her own power and sense of worth. She confronts her toxic family expectations, asserting herself proudly for the first time.
When Ozroth returns and publicly declares his love, magic explodes around them, a radiant fusion of their bond. Together, they create an unprecedented spectacle — a union of demon and witch, chaos and nature, love and freedom.
In the end, Mariel and Ozroth choose each other — not because they have to, but because they want to. They defy expectations, demonic politics, and societal pressure, carving out a messy, beautiful future where love is the only pact that matters.

Characters
Mariel Spark
Mariel Spark is a young witch struggling with her magical abilities. Although she has a strong connection to nature magic, her other spells often fail, leading to feelings of inadequacy.
She is caught in the pressures of living up to her mother’s expectations and feels as though she has to constantly prove her worth, not only as a witch but also as a person.
Mariel is characterized by her chaotic energy and determination to overcome obstacles, even when they seem insurmountable.
Over the course of the story, her growth is evident as she learns to embrace her unique magic and understand her own power.
Despite the awkwardness of her situation, Mariel begins to form a deep, emotional connection with Ozroth, the demon she accidentally summons, which forces her to confront both her feelings and fears.
Her journey is one of self-acceptance and learning to trust both herself and others, particularly Ozroth.
Ozroth the Ruthless
Ozroth is a demon with a reputation for soul-bargaining, a task that demands coldness and emotional detachment. However, his time on Earth — particularly his forced proximity to Mariel — starts to change him in unexpected ways.
Initially, he is portrayed as a stoic, calculating figure, interested only in his goal of collecting Mariel’s soul to redeem his reputation among his demon peers.
As the story progresses, it becomes clear that Ozroth is much more complex. He secretly harbors a soul, which is seen as disgraceful in the demon realm, and this secret is one of the key elements that differentiates him from his fellow demons.
As he spends more time with Mariel, he begins to experience emotions like guilt, affection, and, eventually, love — all of which he struggles to reconcile with his demonic nature.
Ozroth’s arc is a journey of emotional growth, where he learns the value of love over duty, and in the end, he is willing to make the ultimate sacrifice to prove his devotion to Mariel.
Diantha Spark
Diantha Spark, Mariel’s mother, plays an important role in the story as the embodiment of high expectations and pressure. She is a powerful witch who is critical of Mariel’s magical failures, constantly pushing her daughter to be more than what she believes she is capable of.
Diantha’s overbearing nature and obsession with success create a sense of insecurity in Mariel, but as the story progresses, Mariel begins to assert her own identity and push back against her mother’s expectations.
Diantha represents the theme of generational expectations and the struggle to break free from inherited pressures.
Despite her critical nature, there are moments in the story where Diantha’s approval of Ozroth as Mariel’s boyfriend serves as a humorous twist, showing how she is easily swayed by appearances, adding an element of comedy to the tense family dynamics.
Themes
The Emotional Weight of Past Trauma and the Challenge of Healing
In Weak Side, one of the most prominent and complex themes is the emotional weight of past trauma and the daunting task of healing from it. Claire’s life is defined by her painful history of poverty, abandonment, and emotional manipulation, which shapes her into a fiercely independent, self-reliant individual.
However, this independence is not without its costs. Her emotional walls, constructed over years of hardship, make it difficult for her to trust or accept help from others.
The book explores how Claire’s reluctance to open up or lean on others stems from these deep-rooted fears of abandonment. She often perceives acts of kindness as potential forms of control or manipulation, influenced by her experiences with her mother and her toxic relationship with Chad.
This theme is mirrored in Theo’s journey, where his own struggles with vulnerability, stemming from pressures around his hockey career and emotional scars, prevent him from fully embracing intimacy.
Both characters must confront their painful pasts and learn that healing is a process that requires not just self-reliance but also the courage to trust others, especially those who show genuine care.
The Burden of Expectations and the Struggle to Define One’s Own Path
Another key theme in the novel is the immense burden of external expectations and the internal struggle to forge one’s own path in life. For Theo, the pressure of being the star hockey player at Bexley University and the looming possibility of a professional career weigh heavily on him.
This constant scrutiny and the need to perform at his best often make him question what he truly wants in life. The external expectations placed upon him by coaches, teammates, and even his family create a conflict between his personal desires and the roles others envision for him.
Similarly, Claire faces her own set of pressures, particularly the expectation to excel in both academics and dance while also financially supporting her mother. This constant juggling of responsibilities leaves her feeling stretched thin and unable to truly explore her own identity.
The theme explores the psychological toll of these competing pressures, as both Claire and Theo must navigate the complex terrain of personal ambition versus societal expectations.
Ultimately, the story suggests that true fulfillment lies not in meeting the demands of others but in aligning one’s actions with their own dreams and desires, even if that means rejecting the paths others want them to take.
The Dynamics of Power in Relationships and the Journey to Empowerment
The theme of power dynamics in relationships is intricately woven throughout Weak Side, especially through the toxic relationship Claire has with Chad. The story delves into the emotional manipulation, control, and jealousy that define this relationship, illustrating how power can be wielded in subtle yet destructive ways.
Chad’s manipulative behavior creates a toxic environment where Claire feels trapped, constantly questioning her worth and the legitimacy of her own feelings.
This dynamic highlights the broader theme of how power imbalances can influence one’s sense of self and dictate their actions.
However, as Claire begins to recognize the toxicity of her relationship with Chad, she starts reclaiming her autonomy and sense of self-worth.
Theo, who initially plays a passive role in their dynamic, becomes a protective figure, standing up for Claire and challenging her to see her own value.
This shift from submission to empowerment is pivotal, not only in Claire’s personal growth but also in the evolution of her relationship with Theo.
The story ultimately emphasizes that true empowerment comes from within, but often requires the support of others who help reinforce that self-worth.
The Complexity of Love and Vulnerability in the Face of Fear
“Love” in Weak Side is portrayed not as an idealized emotion, but as a complex and sometimes frightening force that challenges both characters’ capacity for vulnerability. The theme of vulnerability is explored in depth, particularly through Claire and Theo’s slow-burn romance.
Both characters harbor significant fears around intimacy—Claire fears being hurt and abandoned again, while Theo is afraid of being distracted from his ambitions.
Their journey toward each other is fraught with emotional hesitation and self-doubt, yet as they begin to trust one another, they also learn the value of vulnerability in building a genuine connection.
Their love is not built on idealized romantic notions but on the real, sometimes painful work of allowing each other into their guarded worlds.
This theme examines how true intimacy requires letting down emotional barriers, facing fears, and accepting the possibility of hurt in order to experience real connection.
Claire and Theo’s evolving relationship becomes a testament to the power of vulnerability, where love is not an easy escape from hardship but a force that grows through mutual respect, understanding, and shared emotional labor.
The Intersection of Personal Ambition and Romantic Relationships
Another significant theme in Weak Side is the intersection of personal ambition and romantic relationships. Both Claire and Theo are driven by their respective passions—dance and hockey—but these ambitions are not without their conflicts.
For Theo, the potential to go pro in hockey represents not just personal achievement but a sense of identity. This intense focus on his career sometimes puts him at odds with his feelings for Claire, especially when he fears that his emotional attachment to her might distract him from his goals.
Similarly, Claire’s commitment to her dance scholarship and her ambition to support herself and her mother often overshadow her ability to pursue personal relationships.
The book explores the tension between nurturing individual dreams and cultivating romantic relationships, showing how the characters’ pursuits can sometimes feel mutually exclusive.
However, as the story progresses, Claire and Theo learn that personal ambition and love can coexist, as long as there is understanding, compromise, and support.
The theme ultimately suggests that romantic relationships can either stifle or enhance personal growth, depending on the level of mutual respect and shared values in the partnership.