Isn't being a wicked women much better?

Isang paaralan na may iisang misyon. Mga istudyante na may ibat ibang kakayahan. Isang paaralan kung saan pwedeng pumatay ngunit bawal magpahuli. Sampung estudyante na nagpapataw ng kaparusahan. Sampung estudyante na nakatataas sa lahat. Sampung estudyante na kumu-kontrol sa paaralan. Wanna know them? They are The Rulers, also known as Master Students. Who's the spy? Who's the traitor? Who will reveal all the secrets?