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:虽然[他]现在还很弱小，但飞速成长，左秘籍，右神兵，仙丹在腰间，老爷爷藏胸口。
翻译:
human
While he was still very weak, his rate of growth was rapid. He had secret scriptures on his left, divine weapons on his right. Immortal pills hung by his waist, an old grandpa hidden by his chest.
agent