Harken back with us to the Golden Age of Edo, when Rikuo's father Rihan first takes control of the Nura clan. Gain new perspectives on Rikuo's family history, as well as the backstory on some of your favorite devilish yokai (including that pesky Demon Lord Gorozaemon Sanmoto). Follow Rihan's second-heir adventures as he learns the hard way that controlling, commanding and battling yokai is not to be taken lightly, lest you be the one who's taken.