Aside from her real name, little is known about Johannah Slate. Her origins are unknown, and her resurrection is the work of bad luck and fate. Within the capital of Fur City, Johannah was walking down a seldom used alley way and happened upon a gang of thugs shipping some undesirable goods. Had she walked any other route, she may well have avoided the inevitable. The gang pulled out their weapons and shot her repeatedly in the chest and abdomen, leaving her for dead. Whilst badly injured, Angel Dragons are made of tougher stuff, but not for what was to happen next. Naturally begrudging of her attacker, she cursed under her breath repeatedly as she feigned death to hopefully not end up in a worse state.

However, the "goods" could sense her seething aggressions and rose from its dormance - a Resentment Daemon, an abomination from the Infernal Civil Wars, was awakened by the grudge and slaughtered its helpless captors, flaying their bodies into bloodied pulps and ripping their souls out to devour. It didn't take long for the daemon to latch onto the source of the resentment that had awoken it and it proceeded to rip Johannah's soul from her body, and began to devour her. Had it not been for the timely intervention of Giovanni, the Resentment Daemon would have done far more harm. Giovanni proceeded to exorcise the daemon, using the tip of his commandment staff to order it to "return from whence it came". However, by some terrible coincidence, the soul of Johannah was still in its throat and it returned to the dead body as the daemon was cast back to Inferno.

Unable to get the soul to separate from the body it was compulsively driven back to, Giovanni was forced to resurrect the fallen angel as Înger the Resentful, until such a time will come when the commandment curse can be removed. A day that may still be a long time away.