Find the portal key to Ravel's maze:

· Talk to Quell (Civic Festhall, Private Sensoriums) and give him a chocolate quasit (you can buy one at Vrischika's), then ask him about Ravel and how to reach her, after a while he'll tell you about the key to her maze.

· Leave the Festhall and head for the brothel, ask Ecco about Ravel, she will tell you that Kessai-Serris is one of Ravel's childs, go to Kessai and ask her if this is true, she'll deny it. Go to Juliette and ask her about this, she will tell you Kimasxi is Kessai's half sister, talk with Kimasxi and she will propose that you tell Kessai to ask their father about that. Go to Kessai and do that, she will then find out that she is in fact a Ravel-spawn, ask her for a bit of her blood and use a handkerchief to store it.

· 40000 exp.