Right near the beginning of the game (after about 5-10 minutes of play) you will come to land on a walkway, a cut-scene will play where it shows a tower being moved towards the walkway. As the tower hits it will break open revealing alot of enemies. Now here is where I went for this trophy, it is best to try this with a lot of enemies nearby because when you jump in a direction there is almost always an enemy to land on. If there is only a short amount of enemies then you will be more likely to jump onto the floor which will break the chain.
To start jumping simply run up to an enemy and press to jump on its shoulders, now push the left analogue stick in the direction of another enemy and tap again. You should hop to that enemy and land on its shoulders, keep doing this until you see the trophy pop up. Remember you can’t press to reverse time if you do happen to fall!
Another great place to get this trophy is in ‘The Baths’. Watch the video below for more help: