An Unbreakable World is a space opera novel, written by Ren Hutchings, published by Solaris Books. Set in the same universe as Under Fortunate Stars, we have a new standalone story that puts great care into developing a character-driven storyline that touches themes such as identity and societal oppression through beliefs, while still giving us an interesting worldbuilding as the backdrop for our characters.

Page Found has been living on a far off space station since she woke up without her memories, apparently as the result of a stasis experiment. She survives by stealing, but her last try has ended with her being kidnapped; however, soon her captors offer her a pass to her freedom from the station: joining them in their heist plan. Even if Zhak, the guy that kidnapped her, is an authentic asshole, the reward is too good to not accept; and Maelle, the other collaborator in the plan, seems more sympathetic towards her, even if she has her own goals that are hidden.
We have a second timeline in the novel, following Dalaya of House Edamaun, the niece of an important political figure on the Teyr planet; an isolated place from the rest of the Union that believe themselves to be the origin of humanity. A disconnected timeline from our main one, and that allows us to explore more about Teyr's religion and a possible origin for Page.

Page and Maeve are certainly fascinating characters, partly helped by how Hutchings focused most of the narrative weight on their POVs; and their reluctant collaboration that grows from mistrust and necessity. Zhak pales a bit in comparison with those two, but mostly because we have two powerful leading characters; and the mistery behind Page's lost memories only makes her even more interesting to follow.

Hutchings gives us an intriguing universe as the backdrop of the story; not all is explained, but with the help of some interludes and the third POV (Dalaya's), we get to know more about Teyr and its religion, an aspect that I found quite interesting, especially with its parallelism to certain nowadays religious movements.
The pacing is quite good, engulfing the reader as soon as they are on the first page; it feels like a really short book despite its length.

An Unbreakable World is a great space opera novel, a new story in this vast universe created by Ren Hutchings; if you like character-driven stories with quite a fascinating backdrop of worldbuilding, you should give her books a try. Can't wait for more!