a Japanese assassin organization know as ASSASSIN Kill League or A.K.L. for short. they have been around for centuries and have kill some of the world most powerful figures from every part of the globe. their no one they won't kill If you have the money or powers to often them. We follow the A.K.L as they are higher to kill highly powerful figures in the world. and the AKL story follow Gkoet a new comer as he rise in ranks and learn the A.K.L always and history and rules. Can Gkoet do it with out getting caught or kill.