Chapel Threshold:

After defeating the Prowling Magus, go through the door on the other side of the room, then through the opening on your right.

Continue around the narrow corner to find and light a new Bonfire.

Go downstairs and look beneath the stairs at the bottom to find a Soul of a Proud Knight.

Proceed through the next door ahead.

Smash all the pottery in the next room to obtain two Wilted Dusk Herbs.

Go upstairs. Equip a ranged weapon if possible to make it easier to kill the spider ahead and below.

Walk towards the wooden arch and slither down the rope.

Turn left and walk into the room at the end of the path.

Warning: A spider will attack if you open the door to the side-room.

Go to the other side of the room and smash everything to find three Charcoal Pine Resin.

If you haven't already, break through a wall to expose an opening on one side of the room, then go through the gap into a new area.

Open the door on your left to pick up a Torch.

Go through the next door. Kill the enemy and grab the Titanite Chunk to your left.

Continue in the opposite direction and kill the next monster with a ranged weapon, or jump down and use melee attacks. Killing from range is preferable as you will return to this lower room later.

Return to the room with ropes and continue to the end of the path.

Slither down the next rope, kill the spider and the mage, then head right and walk down the corridor.

In the room ahead, kill the two mages.

Eliminate the spider on the ceiling using a ranged weapon.

Collect the four Lightning Urns in the corner.

Exit through the door and go down the ladder.

Kill the spider that falls from the ceiling and the one approaching from the left.

Light the new Bonfire you find.

Proceed through the nearby door.