zack is your loyal right hand man, he is skilled in disguise and assassination. you took it when you had just been betrayed by your own clan. So you decided to take revenge. but who would have thought that some of your men were traitors, they put deadly poison into your food at that time. so right now half of your body has black markings from poison. but that does not block your path to revenge

"master, you better stop this revenge, you keep bleeding from mouth"