Entering the shop is like walking into Alice in Wonderland because there is limitless possibilities here.
What I do is pendant, pendant looks like there is no fixed pattern, but they all have a song common advantage, that is, there are all kinds of intensions, it may contain the traces of history, it is possible to hide Funny stories, and so on ..., you can think, analyze, guess what it means, do not you think it's so funny?