1. [Step 1: Joint Task]
-Locate the target : First, you need to find an informant at a designated location to contact, and he will provide instructions for your next mission.
2. [Step 2: Infiltration]
-Ventilation duct passage : Take advantage of the environment and quietly enter the control hall through the ventilation duct, staying alert to avoid encountering enemies.
3. [Step Three: Battle and Breakthrough]
-Response to the enemy situation : There may be a large number of enemies ahead, so be sure to eliminate them carefully to ensure the smooth progress of the operation.
4. [Step 4: Obtain key props]
-Unlock the door : After defeating the enemy, interact with the NPC to obtain the key, which will help you open the security door ahead.
5. [Step 5: Perform sabotage mission]
-Warehouse destruction : Follow the informant's instructions to destroy nearby warehouses. This is an important part of the mission.
6. [Step Six: Hacking Technology]
-Camera control : Hack into the camera network, operate in sequence, and finally use a drone to reach the target area.
7. [Step 7: Obtain engineering drawings]
-Drone Photography : Control a drone to shoot important engineering drawings to prepare for subsequent steps.
8. [Final Stage: Data Download and Explosion]
-Tablet Download**: Go to the end, download the data in the tablet, and then execute the command to detonate the engine. The mission is nearing the end.
With these detailed steps, you should be able to complete the "Summon" mission in Watch Dogs 3: Legion with ease. If you encounter difficulties during the implementation process, you may wish to refer to this guide. I wish you great success in the gaming world!