I'm not aware of the 'icebreaker book' specifically. However, usually, the main plot of a book can be found by looking at the book's description on its cover or on the publisher's website. It often gives a brief overview of what the story is about, like the main characters' goals, the conflicts they face, and how the story progresses. You could also search for reader - written summaries on websites dedicated to book reviews.
I'm sorry, I haven't actually read the 'icebreaker book' so I can't tell you the full story directly. You may try to find it in a local library or search for it on some book - selling websites for more information.
Operation Icebreaker could be viewed on some online platforms, such as WJ Online, GS Online, LZ Online, SD Online, QL Online, and so on. These platforms provided a high-definition viewing experience and were safe. You can choose one of the platforms to watch.
There was information about the movie " Ice Breaker ", but there was no mention of the free online version of the movie. Therefore, based on the information provided, I am unable to answer this question.