While Lucina and Hall were busy dealing with the cleaning vehicle, Chen Ke and Diana were at Lucina's home, preparing other items needed for the robbery.
Diana suggested they should try to get some Spirit Power Sealing Hand Grenades, as these grenades could temporarily disable the abilities of Spiritual Agents. For them, who needed to stay in the underground archives for a few minutes, it would be a great help.
Chen Ke emphasized repeatedly that during this robbery, they should kill as few people as possible. After Lucina opened the door, Diana would first bring her to the evacuation point, while Chen Ke would use a time bomb to block the archives' door and search for the green diamond with Parker.
When they found what they wanted, or even if they didn't but the situation did not allow it, Chen Ke and Parker would figure out a way to meet with Diana and leave through the door.
