这边with the light of gold 是状语还是定语?

问题描述:

这边with the light of gold 是状语还是定语?
参考书上说是定语,为什么不是状语呢?句子是这样的:...he could see some story with the light of gold in it.

with the light of gold 是修饰story的
the story with the light of gold in it 是指含有金色光芒的故事