fatal fury meaning in English

饿狼传说----------大张正己

For the doom which had reft me from adhesion to my master : for him i was no more to see ; for the desperate grief and fatal fury - consequences of my departure - which might now , perhaps , be dragging him from the path of right , too far to leave hope of ultimate restoration thither
因为厄运硬是把两情依依的我与主人拆开因为我再也见不到他了因为绝望的忧伤和极度的愤怒一一我离开的后果这些也许正拉着他远远离开正道，失去了最后改邪归正的希望。