The story takes place on an alternate Earth in a time period equivalent to our late 1930’s and 40’s. In order to repel an invasion by a mysterious entity bent on conquering Earth, the various superpowers have combined forces to develop a weapon system consisting of a melding of technology and magic that allows the human body to merge with technological components.
Genres: Action, Magic, Sci-Fi, Military, Comedy
Personal opinion: as far as i seen its a really nice anime with action and comedy elements
alot of cute girls
and such its bit older 2008 years anime and it has 2 seasons 2nd season currently airing
i would suggest to watch it to thoes who like action , sci-fi , comedy and doesn't mind pantys showing all the time
but also likes nice combats.