Onmyōji training, he's been pretty slack in his duties so he wants to make up for all the time he's taken off. The first thing he'll probably do is just a few prayers or basic techniques, maybe cleanse the church that they just built or something. But there's someone he really wants to protect so we've got to get him back in shape, plus when he goes back home he'll be the head of the family.
And I have a few spells of my own that I need to work on and make stronger so that I can support him if he needs me. Which is why I got his robes for him. [Finally she holds up the bag that she had been carrying.]