In The Devil's Days is the sophomore follow up to the HOC’s  debut album Sign of the Cloven Hoof, which received positive response both locally and internationally.

Sign of the Cloven Hoof was an album which drew heavily on stoner rock and doom, as well as an occult, antiquated aesthetic.

To tag it as accurately as possible, In the Devil's Days is an album of apocalyptic Devil rock. It delves deeper into the darker territories touched upon in 2010's Sign of the Cloven Hoof, with a greater lean towards graveyard doom and deathrock while still attempting to maintain the rowdy essence of rock n roll.