At first glance, you may not even realize that this theme is an anime theme but if you are familiar with Attack on Titan then you might remember this scene. This is a great theme that you can have as your desktop's background whether you like and have watched the series before or not. The orange colored background is full of fire which explains the color and the silhouette of the person in the middle can make you think if it is the fault of the person or not. Still, there are other similar themes that will also be as dramatic as this one. This is perfect if you like your wallpaper to come from an animated series but you want it to look serious at the same time.