"Pure yellow jade? Blue crystal? Colored steel?" Han xiaopo repeated Lin Yi's words, frowning. After a while, she said with uncertainty,"I think we do have colored steel. It's a material used to forge weapons. Our han family found some in ancient ruins. I think it's called colored steel, but I'm not sure ... Senior Lin, is it that kind of colorful steel?"
"That's right. Your hidden han clan has this thing?" Lin Yi's eyes brightened-he didn't think he'd be able to find the most difficult material in the hands of the Hidden House han.
