Kenshin Takai

Thanks Onto trying to find the spider egg...and Melanchion. I have a really bad habit of not figuring out how to finish the older side quests it seems >.<

So I've finally recovered the anvil at Fort Draco, talked to X and all...he says to talk to him when you're ready to proceed (after getting your reward)...I've gone upstairs to get my reward (in his tower)...came back down he was gone. I've been all over the bloody Tower Colony (upstairs and downstairs), testing area (where we fought his "imp") and have seen no sign of him...ideas?

I've recently entered the Undead Spiral...not sure if I'm missing something, but I get to the room with a basin and there's all walls, yet it states to descend further in the mission log... Anyone have this issue or know where to go from here?