Once every 10,000 years, the walls between worlds grow thin. The stars align and Hell is close. It is the time of The Sha'Daa.

The mysterious Johnny The Salesman is up to his usual tricks, offering dark magic trades if one is brave enough to barter with him. Johnny's latest ally, the immortal tattoo artist Haumea, just might have the answer to saving the planet from destruction, if she can create enough supernatural tattoos at Mom's Bane tattoo parlor to turn the tide against evil.