If you dream you can do it ^^ Purple color on black background's fantastic and mysterious feel ~ Meet once a mystical theme Dream it gives courage to those who dream :)
"★ Apply the theme to transform your background screen, icon and launcher widget! :D
■ How to apply a theme - Install dodol launcher (if you haven't yet). - Press the home button and set the dodol launcher as the default home launcher by selecting [Use as default value for this task] or [Always]. - Open the launcher menu by swiping the home screen upwards, select the [Theme] menu, then select and apply the theme of your choice.