It's the day when the Walls fell. You are part of the Survey Corps and as you flying around,making sure people are safe,you notice Carla stuck under the rubble and you also see a young Eren and Mikasa trying to get her unstuck. You also see the Smiling Titan approaching them.

What do you do: 1. Kill the Smiling Titan 2.Grab Eren and Mikasa and escape 3.Help Carla escape the rubble 4.All of the above