Lost Souls: 8
Doors: Copper, Argent
Keys: Gold, Argent
After the scene, continue forth until you encounter some Stygians. Take them all out then free the lost soul in the dark corner to the right. Turn to the left then pull the platform using Demon Pull then reach it by Angel Lift. Jump to the next ledge and free the lost soul in the corner.
Pull the target across the pull yourself unto it. Reach the camera and use the demon pull to destroy it. Move forth until the street ahead gets destroyed. Go upstairs to the left to find a vitality star. There's another lost soul just in front of it as well.
Continue downstairs and ignore the alley to the right. Continue ahead to find a demonic shard. Keep shooting it to destroy it then continue ahead. Jump across the gap and take out the Shielded Pathos, stygians and a ravager. There's a nearby lost soul by the window near the fountain. You may need to stand on top of the fountain fixture then angel boost to reach it.
There's an angel lift target behind but you need to stand on top of the fountain fixture again then angel boost to get in range. Pull yourself up then enter the room full of red sacs. Exit through the open door to find a Gold Key outside.
Backtrack then free the lost soul on the window near the edge of the building. Use the divinity statue nearby if you want then continue forth. The walls will start to close in to jump across the gaps until you reach the next area.
You'll encounter more cameras and a Frost Knight in the next area. This new heavy enemy can only be harmed using Osiris attacks. Clear all the remaining enemies then use the Divinity statue if you want. Before moving forth, look up to find an blue crystal that you can pull yourself into to reach the blue webbing. Destroy it to find a copper door inside. Use the copper key you have in your possession to access another secret mission. (Copper – Simple Traversal)
After doing the secret mission, head outside and jump back to the platform you pulled yourself into earlier. You should find a lost soul on the high window. After collecting the soul, return to the platform again and make your way to the next platform by the divinity statue. From there, destroy the camera.
After destroying the camera, stand at the edge of the ledge then double jump, angel boost then angel lift to the platform where the argent door is sitting.
After the secret mission, jump down and head towards the other alley. After the scene, use demon pull to change the stairs into a platform. Climb on it then use demon pull again to create more platforms that will enable you to reach the next building. After reaching the building, turn around and you should find another Lost Soul on the window across.
Get back to the roof of the building and destroy the door with Arbiter to find the last lost soul inside and more red sacs. Exit the room and destroy the next camera. More enemies will appear so take them out.
After destroying the last enemy, continue along the street then continue running until you find yourself inside a large hall. Take the first wave of enemies and the second wave of Frost Knights until a new enemy called the Tyrant appears. This is a really tough but slow enemy so wait for it to finish its attacks before attacking it. After destroying it, run and cross the gaps until you reach the church window to escape and complete the mission.