Loved this preview!!! I’m so interested in reading the rest of this story!! Excellent writing! The first few chapters pull you in! The world building is wonderful and I can not imagine how this story will unfold! I was disappointed when I discovered it was just a preview!!

Thank you to NetGalley and the publisher for the advance copy of Fallen Covenant in exchange for an honest review!

A note on format: this title is a preview of an ongoing Wattpad serial rather than a complete novel, and I've reviewed it with that context in mind. The reading experience is meaningfully different from a finished manuscript, and my assessment reflects this opening section as a proof-of-concept for the larger narrative.

That said — Insomnia Fou is working with a genuinely compelling premise. The conceit of a Holy Priest unmade by forbidden love and reborn as an immortal boy raised by a noble house that views his condition as a resource to harvest is a striking entry point, and the thematic architecture announced early on — that kindness is punished, innocence weaponized, and survival requires something darker than goodness — sets up the kind of morally complex dark fantasy this readership actively seeks.

Marion is a strong central figure. The slow seeding of the gap between his outward fragility and his interior calculation is well-handled, and readers drawn to characters whose softness conceals something more dangerous will find a lot to engage with here. The romantic dynamic, framed around devotion curdling into obsession and protection blurring into possession, commits fully to its darker register without flinching, which is exactly what the genre demands and what less confident dark fantasy often fails to deliver.

My critiques are largely structural. The prose occasionally leans into atmospheric declaration over grounded scene-level rendering, which can keep the reader at a slight remove from the emotional immediacy of key moments. The worldbuilding, while evocative, is somewhat under-defined in this opening section — the divine order and the noble house both register strongly tonally but less clearly mechanically. And because this is a preview rather than a complete work, pacing is genuinely difficult to evaluate in any final sense; what functions as deliberate slow-burn here could read very differently across the full serial.

Overall, this is a confident, atmospheric entry into the dark fantasy space with a distinctive thematic identity and a protagonist worth investing in. Recommended for readers of morally complex dark fantasy and dark romance who appreciate work that takes its darker premises seriously.

This cannot be the only morsels we are getting?! I definitely need to see more of this story immediately - ran to the website to sign up after submitting this review!
Fallen Covenant is a dark, genre-blending fantasy of gods, power, and the quiet violence of devotion—where love does not redeem, but transforms.