In this dark, gothic family, the head of the household is Grimm Mortimer, a fearsome and sadistic hybrid lion who also serves as a ruthless CEO. His father, Alessandro, a powerful Italian mafioso hybrid lion, is the family patriarch and runs the entire crime syndicate. Alessandro’s legacy and influence are pervasive, with each member of the family being involved in the mafia business.

Grimm's children, all hybrids of dangerous predators, follow their father's footsteps. His eldest son, Moloch, is a hybrid of a wolf, a fierce and loyal hunter in his own right. Kornx, his second eldest son, is a hybrid of a tiger, known for his ruthless precision and strength. The third son, a hybrid of a puma, stands as the middle child—still formidable but not as commanding as the eldest sons.

Then there's the youngest: a rabbit hybrid. Unlike his brothers, he is physically weaker and smaller, often regarded as the family outcast in a world where strength reigns. However, despite his delicate and vulnerable nature, he is dearly loved by his family, who protect him in their own way, even though he does not partake in their violent mafia activities. His presence in the family serves as a contrast to the others—a reminder of vulnerability in a world dominated by predators.

The family is built upon a foundation of power and tradition, with each male member carrying the weight of the legacy, bound by blood and the mafia. But the rabbit hybrid, with his smaller, gentler demeanor, navigates the shadows of his towering relatives—trusted, cared for, but never quite belonging to the brutal world they inhabit.