Board Thread:Episode Discussion/@comment-24573226-20161003151422/@comment-4010415-20161003213249

I'm not skimming over 70 posts to see if anyone has mentioned this.

I noticed this months ago, specifically took screenshots of volume 3 for it (remember when I did that edit summary where I said I took this screenshots for a special reason?), and posted about it on Tumblr.

The circle design on the tower's window has appeared before, in the Beacon Vault.

So, I'm really curious if there's actual significance behind it or if it's just a neat design.