Story related. You will earn this on your Good Karma playthrough.
After starting to the story mission "Torn" you will come to a point where you need to choose to complete the mission In a good or evil way. You will be presented with two potential ways to get into the mansion to rescue Kuo, these will be represented on the map as a Blue (Good karma choice) and Red (Bad karma choice) icons. Make your choice depending on which playthrough you are currently doing (Good/Evil).
This trophy will pop after completing the "Leading the Charge." branch of this mission which is the good karma choice.