Training With Jin
Obtained: Automatically as part of the story
Objective: Use the IRIS on the terminal
Active the IRIS and locate the terminal in the corner of the room. Head to the terminal and interact with it. Select and complete one of the tutorial missions to satisfy the case objective. You can then either complete the others or back out to complete the mission.
Can’t Be Too Careful
Obtained: Concerned Medic in Neuron HQ on B3 Training near the entrance to the training room
Objective: Deliver the medicine
After you obtain the IRIS, talk to the Concerned Medic (Dominic Zhao), just outside the training room to trigger a dialog event. He will ask you to take an item to his squad mate who is somewhere in the station. Head to the elevator and take it to B2 Main Floor. When you exit the elevator, take a left and head straight ahead to find the Overworked Medic (Gabe Baker). Talk with him and hand over the item to complete the case.
Gate Disposal
Obtained: Automatically as part of the main story
Objective: Destroy the gate
After fighting Briareos in the File 02 story mission Out of the Gate, a gate will be left standing. Use your Legion to destroy the gate by wrapping the chain around it. This will complete the mission.
Crime Prevention
Obtained: Automatically upon reaching the entrance of an alleyway right after the File 02 story mission Out of the Gate
Objective: Eavesdrop on the call
After fighting Briareos, activate the IRIS and follow the blue circle to an alleyway located right of Caffe Foglie. This will trigger a cutscene with a Suspicious Man. Follow behind him using your Legion to listen in on the conversation from a distance. If your Legion gets too far away from the target, the progress bar at the top of the screen will reset. After it reaches 100%, the rookies will contact the Olive. When that conversation is over, use your Legion to wrap the chain around the target, restraining him. This will trigger a cutscene and the case will complete.
Civilian Unrest
Obtained: Automatically after entering the tunnel right after the File 02 story mission Out of the Gate
Objective: Break up the fight
After fighting Briareos, activate the IRIS and follow the blue circle into a tunnel blocked by a wreckage of vehicles. You will have to enter the tunnel following the sidewalk to the left of the tunnel to get around the wreckage. Approach the fighting civilians and use the Legion to wrap a chain around them, restraining them. This will complete the mission.
Gate Disposal
Obtained: Automatically by following the chimera trail during the File 02 story mission
Objective: Destroy the gate
From the previous side mission in the tunnel, follow the red chimera tracks forward a ways up a couple of stair flights. This will bring you to a police officer trying to close a gate. Use your chimera to destroy the gate by wrapping a chain around it. This will complete the mission.