Demons: To Earth and Back

Pit demons Bug and Grog have a complicated relationship.
But when Grog is summoned to the human world by an amateur sorcerer, Bug embarks on a rescue mission, determined to annihilate all obstacles--demonic or human--to save the day and win the adoration and attention of her love interest. When it comes to romance, how could grandiose gestures of violent revenge possibly go wrong?