Arkiv's situation
After the battle on the first day, Sam was assigned to a squad that has lightning element users, and Arman who couldn't get as lucky was assigned to a different squad at random.
Then, their days went leisurely, every day they have to train for themselves and can ask for instructions from their superiors. There would be occasional duels to determine the rankings within the company and then there would be team battles between the squads to determine rankings between the squads in the company.
Apart from that, they do get some leisure time, in which Sam mostly read something or played his flute.
It has been a while since he got such leisure time, in which he doesn't have to brainstorm or plan to kill some people of superior strength.