Natasha’s a ballet student who uses dance as one of her ways of coping with her demons, not always successfully. Darrell’s an engineering genius who designs weapon delivery systems as a way of coping with _his_ demons. Darrell’s stuck on his latest design, and then finds inspiration in watching a ballerina dance – so much so that he hires Natasha to dance for him privately at his workshop. They fall for one another, but they’re very damaged people and the road will be hard, even without someone deliberately trying to break the relationship up before it really gets started. Cue much angst before the happy ending. That happy ending acknowledges that True Love doesn’t magically fix everything, and Natasha and Darrell have a long way to go before their demons are vanquished. That the characters recognise this make it much more believable that they really will make it work in the long run.
This wasn’t a bad read, but it did need rather a lot of willing suspension of disbelief regarding a lone genius being allowed to work on a a secret defence contract in his garage. It also leans heavily on the Evil Brit trope for the plot’s antagonist; which doubtless appeals to many not-British readers, but was merely irritating to me. I’m glad I read it and would happily read the next, but I’m not desperate to rush out and buy it.