A certain science's super electromagnetic cannon animation had a lot of content deleted compared to novels and comics. For the specific details of the reduction, you can refer to the following comparison: - The settings of the super-electromagnetic pulse cannon in novels and comics were very complicated, including many details and backgrounds. In order to save production costs, the animation production company may cut or abandon these contents completely, resulting in differences between the animation effect and the original work. - Some of the scenes in the animation were different from the original. For example, the background image and sound effects of the super electromagnetic cannon during the battle might not have been completed or modified by the animation production company. - Some of the characters in the animation were different from the original because the animation company adjusted the details in the original or because the characters did not match the original and needed to be deleted. Therefore, if you want to watch the complete anime of the super electromagnetic cannon, you should read the original work or the manga before watching it.