Metal Edge Girl Blazer, Keeper of Peace and Justice! One day, her partner got wounded by a mysterious kaijin’s sudden attack. With a sense of guilt burdened on her shoulders, she fights the villainous secret society chasing after the mysterious kaijin.

Sometimes she has trouble dealing with disobedient civilians.
Sometimes she appears in a TV program to gain the trust of people.
Sometimes she struggles to raise funds.

Ill-minded kaijins set traps to capture her.
Even worse, civilians and classmates also try to corrupt her.​