Hell - The Godsverse Chronicles, #7

Living is the best revenge.even if it's living in Hell. When Akta is murdered by her adopted brother, the fearsome pixie swears a loyalty oath to the queen of the underworld for a chance to return to Earth and seek her revenge. However, pledging her soul to the ruler of Hell means an eternity of perdition, being forever called upon to fight against those who wish to destroy the ruler's sovereign realm. During her service to the throne, Akta battles angels, demons, dragons, orcs, and the most twisted beings in all of damnation as she works to keep the underworld safe from conspirators who threaten to upend the very gods themselves and sow chaos throughout creation.