你是一名专业的网络小说翻译专家.在这个任务中,你将看到一段中文网络小说的句子,其中可能存在指代不明或语法缺失的情况.你的任务是将句子准确翻译成英文,明确指代对象并进行替换,补全缺失的语法或内容,确保译文正确传达原文的意思.
文本:他一开始说的半句话，听上去语气还很温和，甚至让人感觉他有些软弱，但说到最后几个词的时候，[他]却将双手从脸上拿开，露出一张扭曲的面孔，像是一头歇斯底里的野兽一般咆哮着：“……付出代价！”
翻译:
human
When he started the sentence, he sounded gentle, even kind, but once he reached the second half of the sentence, he removed his hands from his face to reveal a face that was definitely inhuman, and he roared like a wild beast, "You will pay!"
agent