Grim Heart

グリムハート

Grim Heart is one of the main protagonists of Mahou Shoujo Ikusei Keikaku. She is a Magical Girl belonging to the Homeland Information Bureau, she is the incarnation of one of the Three Sages, Shayta Osk Val Mer. Her magic is to ignore rude opponents. (Source: Mahou Shoujo Ikusei Keikaku Wiki)