You can find this former village by exploring the swamp to the west of Liurnia. Go west of the Scenic Isle Site of Grace until you reach the southern landmass of the region; there should be a few Giant Crabs roaming the vicinity. Head up the slope to the left, the Village of Albinaurics is located under the plateau.

Keep going up until you find the village's Site of Grace, located near an abandoned shack by the well with the spectral NPC. Head up the nearby slope. There will be a Permufer at the top; dispose of him and continue until you reach a stone coffin. Next to that coffin is a large clay pot that, when attacked, will reveal Albus. Albus is a one-time NPC that will give the Haligtree Secret Medallion (Right), one part of a crucial Key Item that grants access to a secret path to the Consecrated Snowfield.

Once you finished talking to Albus, make your way to the nearby stone bridge. There will be Albinaurics on the bridge that's easy to kill. Keep moving forward and pause at the end of the bridge to use your Summoning Ashes. Next to the bonfire ahead is a Field Boss, the Omenkiller—he drops the Crucible Knot Talisman when killed.