This is my first review so dont expect a professional review. A very underrated movie. Its the third sequel of the series while the second is just a recap with a cliffhanger. The movie revolves to the past of Iona I401 one of the main characters of the series. Plot Unlike any movie. This movie is a sequel to the main series. Meaning its fell like an actual anime tv series than a side story. The movie continues from the first movie so if you want to understand the movie. First watch the first movie or the prequel movie. The genre of the movie is about ships shown in the first two prequels. Okay back to the actual plot. This movie revolves too much to Iona The traitor of the Fleet of Fog and now the ship of Gunzou Gunzou The captain of the Blue Steel and Yamato The known leader of the Fleet of Fog. Characters Every single character has each own ego or personality that is unique to one another. It has many kinds of characters ranging from normal characters to an unique kind of characters that may only found in animes like for an example a Yuri yandere and a normal yandere. The dress of each character also signifies theyre own personality. Take Hirina for example. Her large coat I mean very large coat signifies protection love and care. Animation The movie is mostly based on CGI. Okay before you say its bad. Its actually not. This one of those movie that knows when to use CGI. Every scene is perfectly blended with the CGI with no obvious over or under CGI. By watching the movie you can clearly see the full effort of each animator put into this loveable movie. Art The art of the show is average quality like almost every single normal anime but the CGI makes up for that in every single battle. You can clearly see the quality of each effect. The fights is mostly 3 times better than the Seven Deadly Sins S3 fights mostly. Music Music is not lacking in this movie at all. This movie alone used about 10 music and OST. It clearly defines the studio responsible for adding great sounds is also working hard as the animators. Bad The ending is very unclear. Spoiler Score The score is 95. Conclusion Whatever I said above or by everyone else doesnt matter. All that matters is that you want to watch then watch it. Most of our reviews is mostly biased so dont rely on it too much. Fair warning though this movie is not for the light hearted. The reason Id post this is to add a proper tagging to the movie. So anyway who is reading this. Please watch the movie and the whole series. Its a good show for almost everyone.