Just in case, Aiwass still handed Sherlock's letter to Mycroft.
Now that Avalon's Grand Justice has retired due to old age, Mycroft, as the Minister of the Privy Council, has essentially become the powerful minister "under two people" in Avalon.
Mycroft is gradually adapting to his new job and no longer complains to Isabel about the busyness of work every day.
It's not because he has adapted to the intensity of the work, but rather because he has found a group of trustworthy young people and gradually transferred critical powers to them.
In other words, Mycroft has now assembled his own team and established a new management system—the efficiency of its operation is at least much higher than during the Old Queen's tenure. As a result, Mycroft is not as busy anymore.
