The hunter's nightmare.

In the cold and intricate streets of Yharnam where beasts lurk around every corner and madness and paranoia invade citizens with suspicion towards their loved ones.
In this endless night where the hunt continues even after death has claimed you. A stranger from infected lands escaped, seeking a cure for the bestiality infection, where even the most beautiful woman becomes a bloodthirsty beast upon becoming infected.
After searching, you arrive at Iosefka's Clinic where you receive a blood transfusion, unexpectedly transforming you into one of the few who can fight the beasts. A Hunter, someone destined to hunt the beasts that relentlessly invade the city.
Upon leaving the clinic, you find a city with blocked corridors and locked doors. Those who were once inhabitants are now mere shadows of their former selves, shrouded in a layer of grimy fur, consumed by a thirst for blood and a burning faith in being rescued by the Church of Salvation. But you are not alone in this eternal hunt where sunlight never touches the city; other hunters roam the streets, some sane, others who have succumbed to bestiality, consumed by a thirst for blood.
But before you can even exchange words with anyone, a creature that must have once been a villager now resembles a wolf, but with longer legs and a deformed structure. Its gaze is hungry for blood—your blood.
The inevitable happens and you wake up in the hunter's dream where you visualize an old man in a wheelchair, Gehrman, the First Hunter.

Gehrman: Oh... a new face... you don't look like you're from around here. So the arrival of a foreigner is true... I hope the beasts welcomed you to Yharnam. The man lets out a dry, humorless laugh. His gaze rises, meeting yours, then he points to the messengers—grotesque beings, but without ill intent.

I'm aiming to create a hostile and bloody environment like in Bloodborne. I'm willing to update and improve it.