The plot and story is good and seemingly promising, but this book is hampered by forcing suspense, mediocre writing, and overly abundant and repetitive. The amount of times the word conflagration was used almost seemed like it was trying to break a record.
Three chapters of Space marines, Imperial Fists, White Scars, and Raven Guard are sent to Odoacer system to defend it from a Chaos Word Bearers invasion. Led by a Primaris Imperial Fist marine, they mount a defense on the main planet and send an advance fleet to engage the enemies first on another planet being attacked.
Sounds exciting, but nothing happens in the first 150 pages. Primaris talks to White Scar captain, White Scar captain chuckles or snorts at everything, and says smart alecky things that is unbecoming of a space marine. Then the Word Bearer characters Amatnim and Lakmhu have a "Will they, won't they?" situation where they're just snidely and aggressively conversing with each other about Kor Phaeron & Erebus all the time. Like, we get it, White Scars have a douchey personality and the Word Bearers seem to have a lot of hateful tension to the point maybe they should just kiss.
And then the story pans back to each of them to do it all over again, for 150 pages. The author was really testing its reader's patience here. I almost just put the book down but then I'd be blatantly tossing $16.
Josh Reynolds, you wanna know why Aaron Dembski Bowden is good? It's because Emperor's gift started with Grey Knights teleporting into a Daemon hotzone in the first 20 pages. It's because Dan Abnett knows how to temper conversations with useful, intriguing dialogue not meant to pander to cliches. Even Gregor Eisenhorn killed 20 cultist, discovered a hidden Chaos cult, and chased down a heretic by the 50 page mark.
Moving along, first battle supposedly happens. Sisters of Battle and Imperial Guard are fortifying an important Chapel Library with secrets, and the Chaos have to drop planetside to take it. Perfect, a battle is coming! The suspense has been building for so long... and we don't get to see any of it!
The scene cuts to everyone is dead already and the Chaos leader is already in the library burning books. Are you kidding me? There could've been an incredible kick off to a great first battle where the Word Bearers drop in with daemons and envelope the city in fire and blood, and it's all skipped.
This keeps happening by the way, until the end of the book. The format is essentially, here's dialogue between two characters, they have a plan, something is definitely coming, enemies are here, ready to engage... and then, cut scene and lets talk about something else that's happening elsewhere. I literally skipped entire paragraphs just to get back into the heat of the previously skipped action sequences.
There's a part where all the Space Marines, Sisters, and Guards are all lined up at a gate ready to blast everything that comes. Blood from enemy bodies start boiling, daemons are coming, and then it suddenly cuts to the perspective of the chaos leader and he's just thinking about whether his follower is trustworthy or not, oh and his daemons already attacked and broke the Imperial defenses, whatever, not important enough to describe I guess. Author decided it was probably excessive to walk through the steps of literally the most exciting parts of these stories.
For a book that sounds promisingly full of action, especially part of a collection called Space Marine Conquests, this book spends an incredible amount of time avoiding action. It's insane, and definitely absurd.