Jack didn't think he could sleep even after staying awake the whole night, so he decided to work. He went to the throne room and used the monarch system.
John already used the remote monarch system inside the mobile fortress to work on research and settlement constructions, so Jack no longer troubled himself in managing those. The matters John left for Jack to do were appoint officers and draft soldiers.
Jack had a higher luck stat and the runestone of luck. If Jack was the one who drafted the soldiers, higher-grade soldiers were more likely to appear.
Jack appointed officers into the blank portraits in the officer overview. Those were soldiers who had lost their lives during the battle in Dritzuut. He picked candidates based on John's report pointing out the meritorious soldiers from the same battle.