My Roommate from Hell by Cale Dietrich is a YA paranormal romance where an anxious college freshman discovers his new roommate is literally the Prince of Hell, sent to Earth through a supernatural exchange program meant to foster peace between the two realms. Owen Greene arrives at Point University with a careful plan: keep his scholarship, get good grades, secure a coveted internship, and avoid unnecessary chaos. That plan immediately unravels when Zarmenus Bloodletter moves into the other half of his dorm room. Zar’s arrival brings demon cats, accidental fires, and chaotic dorm life into Owen’s carefully structured world, forcing him to navigate supernatural diplomacy, roommate drama, and feelings he definitely did not plan for.

He is chaos, I am order. We make no sense.
Cale Dietrich, My Roommate from Hell
The first part of the novel leans heavily into this odd-couple roommate dynamic, and it’s where the book finds much of its humor. Owen’s anxious inner monologue is genuinely funny, especially as he tries to rationalize the increasingly ridiculous situations unfolding around him. His disbelief at demon cats, ghostly mishaps, and Zar’s complete lack of human etiquette makes for several laugh-out-loud moments. The funniest part is that most of Owen’s issues are actually about common roommate quibbles, and not the demonic surprises that keep popping up!
At the same time, this early section is also where the pacing struggles the most. The first half of the book centers on Zar’s messy, disruptive behavior, but also on Owen’s repeated refusal to confront him about it. Instead, Owen cycles through a familiar internal pattern: he decides he’ll talk to Zar tomorrow, worries about ruining their relationship, convinces himself it’s not that bad, and ultimately says nothing. Because his ability to secure an important internship depends on getting along with his supernatural roommate, Owen keeps giving Zar “one more chance,” even going so far as to clean their room for him. The result is that the conflict becomes repetitive. Oddly enough, Zar’s antics are less frustrating than Owen’s refusal to simply talk to his roommate and communicate his issues.
Point’s most famous exchange student might be a demon, but he’s not Satan. There’s a difference.
Cale Dietrich, My Roommate from Hell
Once the story reaches the fake dating plotline, the tone shifts into something softer and more romantic. In order to smooth over some supernatural complications, Owen and Zar decide to pretend they’re a couple. Watching them construct elaborate schemes to convince other students that their relationship is real leads to several sweet and awkward moments, and the premise taps into the classic appeal of the fake dating trope. This section has a lot of charm, but the execution feels slightly uneven.
The fake dating storyline begins fairly late in the book, and there’s relatively little one-on-one interaction between the Owen and Zar before it starts. Much of the first half focuses solely on Owen navigating dorm life, dining halls, and the overwhelming experience of starting college while trying to make new friends. Those slice-of-life moments do capture the awkward uncertainty of freshman year well, especially Owen’s anxiety about socializing after the first week of school. His personality as a chronic worrier paired with quiet optimism about college is easy to recognize, particularly for anyone who remembers how strange those early college days can feel. But the transition from that, into the fake dating part of the story that more actively involves Zar feels a bit disjointed, particularly after Owen spends so much effort avoiding interactions with his roommate.
I don’t know what kind of game he’s playing, and admitting that yes, I do find him, at least superficially, extremely attractive, feels like a bad move.
Cale Dietrich, My Roommate from Hell
Ironically, once the romance begins, the pacing speeds up too much. Many of Owen and Zar’s more intimate conversations or emotional turning points happen off-page or in quick time skips. Instead of lingering on the yearning, confusion, and “wait, is this still fake?” tension that often makes fake dating stories so satisfying, the story focuses primarily on how they present their relationship in public.
Even with those pacing issues, My Roommate from Hell is still a fun and surprisingly wholesome read. The demon mythology adds a playful supernatural twist to what is otherwise a recognizable college coming-of-age story. Beneath the chaos and humor, the book ultimately centers on Owen learning how to stand up for himself, navigate independence, and figure out what it means to grow into adulthood. The result is a story that feels devilishly fun, occasionally messy, and easy to enjoy, especially for readers who can appreciate the sweetness of a cozy and queer paranormal romance.
Thank you to NetGalley and Wednesday Books for sharing an advanced reader copy of this book in exchange for an honest review.




