In the final part of the chapter, it’s crucial that you escape from opponents armed with firearms.
While you are at the top, wait for Flynn to use the rope.
Reach the top and grab the bricks on the right.
At some point, your partner will get caught.
Free him by shooting the guard while hanging from the wall.
Move on them towards the exit.
Moving on, you reach another roof.
Go to the place shown in the photo.
Jump to the next “red” balcony.
A little further on your partner will use the rope for the second time[secret 7].
Grab it and swing so that it’s possible for you to grab the gate located further.
Climb it to get closer to the roof of the building.
Throw the enemy into the abyss and climb to the rooftop.
Head towards the illuminated tower - climb the chest to grab the yellow ladder.
Then jump down to where his body is.
Move forward and jump down on the green rooftops[secret 8].
Thus, you will get to the tower with the item you are looking for.
As soon as the lights go out, run up to it to trigger a cut-scene.
After it[secret 9], you have to escape the guards.
Keep moving and perform jumps in such a way as not to be hit.
Run into the building and go down the stairs.

You will come across a sewer cover - move it and go down.
Keep climbing to trigger the last cut-scene of this chapter.
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