Grimm: I Can Extract Wesen Abilities

After a fatal accident involving a drunk driver , a man’s soul is transmigrated into the body of Daniel Cross, a forensic consultant in Portland who died in an alley alongside a monstrous "Wesen". Upon waking, he is integrated into the Bestiary System, a framework for the Grimm bloodline that allows him to catalogue different species and, most importantly, extract and synthesize their biological abilities from their corpses. Navigating a world where ancient Reapers hunt his kind and Royal Families manipulate global politics to find a legendary map hidden in seven keys, the protagonist refuses the traditional role of a lone slayer. Instead, he builds a "Pack" of Wesen allies, including a reformed Blutbad and a Fuchsbau apothecary. The stakes turn personal through his relationship with Adalind Schade, a deadly Hexenbiest attorney. What starts as a transactional alliance to survive Royal schemes evolves into a genuine romantic connection. As they share secrets and blood against legendary assassins, they find a rare intimacy that challenges centuries of hatred between their species.