To summarize the plot, the main character in this case is Misaki Akeno who, along with her friend Moeka China, enrolls in the Maritime School to become Blue Mermaids, that is, women who dedicate their lives to the ocean. Both were assigned to different ships to begin their practices and after saying goodbye, Akeno embarks along with her other classmates, but once there something happens. An incident of which they were accused and now they will be pursued by the State as criminals throughout the ocean while they try to find the cause of the incident and prove their innocence.

I decided to watch this anime because I've always been fascinated by everything related to the ocean and ships and since I don't know many anime about the sea, this one captivated me because it takes place 99% in the ocean.

Its plot is really catching, all the time you try to deduce what is going on, what is causing these incidents in which our protagonists are involved and also makes them behave strangely throughout the story. I won't say what that incident is because I want to invite you to watch it, I watched it without having read any synopsis and that's when my excitement and curiosity grew when I realized where the story was going, I thought it would be a simple maritime anime, but no, there is a mystery that you have the need to discover.

I can tell you that the mystery surrounding that incident is maintained throughout the story and almost at the end the cause is discovered, for some it may be predictable, but in my case I did not expect it. Many obstacles were presented and we can see the development of the characters to face them in the most professional way possible even though they are only trainees against something unknown and at the same time there are the obviously more powerful and skilled military ships that go against them and there Misaki's leadership will be key to free them from the accusations.

The animation is very beautiful, the soundtrack is impeccable and you learn a lot about military maritime since our protagonists are on board all the time, maneuvering, facing different obstacles and the unknown.

If you want to see an anime that combines action, mystery, military elements, confrontations between ships with an excellent animation quality and keep you expectant and entertained until the end, this anime is for you.

The opening is masterful for me, I love the way it is made and the song is quite powerful and goes very well with the plot. I'll leave you below.