Ryuuko Matoi is a young lady who goes with a solitary red scissor edge, scanning for the wielder of the other edge who executed her dad. She touches base at Honouji Academy, a secondary school that lives in fear. It is led over by the fearsome understudy chamber, drove by the understudy gathering president, Satsuki Kiryuuin, who utilize intense regalia to pound anybody in their way. Subsequent to torment a devastating annihilation because of Satsuki, Ryuuko comes accross a had school uniform named Senketsu, who puts himself on Ryuuko, conceding her unique capacities. Collaborating with Senketsu, Ryuuko resists Satsuki and the understudy committee to free Honnouji Academy from their iron hold and discover reality behind her dads murder.