Oh, wow. This is amazing. I love Gojyo in this, and I love the little peek into the mind of another youkai. We get very little information about youkai and their history in the series, so I love fics exploring the topic in more depth. I also really like the other youkai, and the mention of ages. I don't think it's ever explicitly stated what sort of lifespan youkai have, so it's fascinating to think that there might be really old youkai lurking in their world. Hakkai was lovely, and totally in character, and the last line...yow. This was just perfect.