I'm so glad I got to experience the emotions that came from this VN, truly one of my most favourite VNs.
I have just one question though. Can you actually get the password to open the vault or is that not a thing? And also:
(sorry if this is a spoiler)
does the Ophiucus medal even exist? If so can someone please tell me if they have found it and how. Because from what I've experienced it looks like there isn't one.