5 Essex aircraft carriers are made, and they are boys named after five civil war union generals: USS Ulysses S Grant, USS William Tecumseh Sherman, USS Winfred Scott Hancock, USS Philip Henry Sheridan, USS George Armstrong Custer they are fiercely loyal to Eagle Union and Azur Lane When Iron Blood and Sakura Empire rebel against Azur Lane it angers these shipboys and like their namesakes they will fight Red Axis to stop this rebellion before returning focus against the sirens. please play Azur Lane cd soundtrack playlists on YouTube while reading