C283 Ineffectual

It seemed to me that there was no other way, for it was a plain brown paper, and there was nothing unusual about it. I couldn't help but wonder what I should do with this situation. There seemed to be no other way.

I looked at Murong Hao, who was observing by the side, and asked, "Have you tried any other method?" I mean, is there any way to turn this half of the treasure map into something else