everything revolved around the heretic-filled town called yharnam, named after queen yharnam of the pthumerians.
in the age of the ancient pthumerians, a race superior to human beings, the old labyrinth was carved out where they resided and preceded in unlocking the wisdom of the eldritch truth. this underground civilization were mere humble guardians and worshipers of the slumbering great ones. they have made contact with a great one called the formless oedon and their leader, queen yharnam, conceived his child.
unfortunately, every great one loses its child, and so the unborn meruko dies in the womb. although meruko does not exist in the real world, her stillbirth creates a new nightmare in the cosmos: the nightmare of mensis.
in the age of loran, a tragic, ailing land devoured by the sands of which tragedy was said to have its roots in the scourge of the beast.
cainhurst housed nobles, royals whose ways were a mix of nostalgia and bombast. they took great pride even in the blood-stained beasts that they left behind, confident that they would stand as examples of decadent art.
the foundation of byrgenwerth college, a highly prestigious school of knowledge, rose with the leadership of provost seokku who was one of the first settlers in yharnam. apart from the college’s dedication into studying the pthumerian society, he zealously sought a measure to unlock a greater potential in man of which was the idea of elevating the mind to the plane of the gods through insight. by this, he believed in the procedure of wiring eyes into the brain. to ascend; to reach enlightenment; to become the great ones themselves.
provost seokku would hear of a tale of a distant hamlet where a great one’s corpse washed ashore. the finest scholars of byrgenwerth, donggil and murim, would be sent to retrieve its body teeming with parasites. an infection and an unknown source of the locals transformation into something more than human would spread through the village which then would soon be desecrated by the pair of hunters. by this deed started a curse that would last generations as well as further inspire seokku’s interest in eyes to further his knowledge.
murim was disgusted with herself after the events of fishing hamlet, too much that she put behind her duties as a hunter; discarding her beloved weapon, the rakuyo, stepping away from the life she had built to perfection and carrying these secrets to her grave. she was disillusioned with the hunt, and unwilling to cause any more suffering.
the remains of the great one kos’s carcass would be sent back to byrgenwerth after the purge. its child, the orphan of kos, a stillborn created another nightmare: the hunter's nightmare. this nightmare would haunt donggil until the orphan is vanquished.
it was by this discovery that they were able to create rom, the vacuous spider, whose birth created a quasi-dream in the moonside lake. this success has lead lolangseu, an eager researcher under seokku’s guidance, to become encouraged in his desire to experiment on humans.
expeditions were sent into the old labyrinth to uncover the secrets of the ancient pthumerians. there they find the knowledge of the great ones and the old blood, from which the healing church would base its ministry upon.
the scholars of byrgenwerth became divided.
unlike seokku who pursued knowledge and truth, lolangseu along with some others were inspired by the discovery of the old blood. they believed that the blood’s healing properties were of divine nature, and was the ideal medium to transcend humanity through transfusing it into human bodies; that it was the path to evolving mankind. seokku remained staunchly opposed to using the blood, warning against "evolution without courage." he held distrust towards the substance, believing the material to be far too dangerous. from the sound of a labyrinth beast, the nature of beasts was already known to seokku. he found the risk too high, and only with insects and arachnids would he cautiously practice the use of the old blood.
unable to convince his master otherwise, lolangseu went on to found the healing church, becoming its first vicar. it was then that the biggest shift in yharnam’s history would come to be.
an act of betrayal put rise to the existence of the vilebloods. a scholar of bygenwerth brought the so-called forbidden blood back to the cainhurst castle, carrying on the birth of a vampiric aristocracy.
we are born of the blood,
made men by the blood,
undone by the blood;
a rapid surge of popularity brought believers to listen to lolangseu’s teachings of the good chalice and its miraculous properties, allowing them to build the grand cathedral and the astral clocktower at the heart of old yharnam.
lolangseu designated certain members of the healing church to be blood saints: individuals who will be injected with the blood of the great ones, whose blood will then be used for healing purposes.
experiments of the old blood began. the scourge of beast would follow soon after. yharnamites who have gone through the procedure of blood ministration began experiencing a strange sickness known as beasthood, where they transform into terrible creatures with a thirst for blood.
the church enlisted some of its tomb prospectors, explorers of the pthumerian labyrinths, to hunt these beasts, and to arm and train members of the population for the many hunts to come. in time, these hunters formed their own covenants with their own objectives.
donggil remained by lolangseu’s side, entrusted with a workshop of his own to aid those who would hunt down the beasts that lurked the streets of yharnam. it was the first of its kind and training under donggil, the first hunter, was a special privilege granted only to a few fine hunters. unique and associated to the healing church by need, they operated under the cover of night.
opposed to this group of hunters were another that knew of the beasts’ innocence. the hunter of hunters were established to eradicate those hunters addled with blood. they gave the dead virtuous funeral rituals rather than a blasphemous yharnam burial service. the leadership of the covenant is quietly passed down from generation to generation, usually to an outsider from the hinterlands alike the founder whose origins were foreign.
an even more fanatical side of the healing church took shape by the leadership of martyr heegun, declaring vilebloods as enemies of the church. an uprising began, with their corruption and opposition against the church, against its scientific enterprise; its blood healing and the widely revered purity of it.
in a daring raid through the castle, executioners hunted down every single one of them. among those lead to their demise, a sole survivor remain. it was intended, however, as a punishment. ushered upon the leader of the covenant, queen mukunghwa, was an exile in a castle covered by mist and guarded by heegun, to shoulder the crimes committed by the ancestry.
the healing church devised a plan to poison the populace of old yharnam through the river that ran through the valley, the baffling sickness dubbed as the ashen blood, creating an incentive to use the old blood on a larger scale. through this act was the attempt of the healing church at forcing evolution’s hand. within their deception, introduced was the miraculous blood that would heal the people and lead to a time of prosperity... but not for long.
eventually the scourge resurfaced and spread even more rapidly.
despite such, with the help of the healing church’s hunters eliminating those who had turned into beasts, the economy grew at a fast rate. buildings towered over the grand cathedral and the clocktower. lolangseu commissioned a building of a district reserved for the church aptly named the cathedral ward.
the research hall was built along with a branch for orphans.
while the people of yharnam were transforming into beasts, the blood saints were transforming into kin. murim oversaw the choir's experimentation with creating celestial beings. these creatures were intended to bridge the gap between humans and great ones, but the initial kin had become living failures.
murim was indeed with a remaining amount of loyalty to offer to the church, by way of a caretaker in the establishment. a kind of security; a soothing presence in a place of horrors. to atone for her sins; to repent for the horrific deeds she had done in the past. the patients adored her, as many of the ones that can be spoken for desperately sought her time and attention.
the orphanage, shadowed by the grand cathedral, became a place of scholarship and experimentation where young orphans became potent unseen thinkers of the healing church.