Groza

Species: Human, Monster
Home World: Black Kingdom
Ability & Skills: Thunder magic

A black princess who uses thunder magic. She has the nickname . She meets the Prince of Darkness, and she falls in love at first sight.
Groza is very easy-going and is hinted at having feelings for the Prince of Darkness. However, she is very strict towards those under her command, giving stern orders to a quartet of brothers aboard a flying ship.