Keep following the ninja, avoiding any obstacles on the way.
Soon you will have to make a new jump#2towards the ledge in the distance.
Prepare for jumping onto the roof of the higher building in just a while#1.
Run east, eventually reaching a ledge sticking out of the wall#2.
Climb onto it and turn left.
Continue climbing up#1.
Run straight, jumping onto the roofs of the lower buildings#1.
Luckily the chase will soon end#2, as the assassin will stop and start attacking you.
The cutscene will show that Batman has manages to put a tracking gadget on her.
Hear out a conversation withRobin, from whom you will receive theLine Launcher#2.
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