That shouldn't be a challenge. Not when he can easily link his mind with hers; feel what she feels, see what she sees. The strength of a Mind Guardian's bond to the sorceress is second only to her connection with her Knight.
But Lucem hates delving into people's heads. It feels rude, somehow, especially since he isn't supposed to be able to do so to the sorceress. She could be strong enough to block him out, but she isn't yet, so he heaves a sigh and builds his concentration β to trace his way to her thoughts.
It is both easy and difficult. Her emotions spike everywhere, which makes it simple to make the link, but to maintain it, that is a whole new level. He doesn't try to, doesn't need to.
The link breaks, and Lucem hopes the sorceress won't be going somewhere else for a while. As he makes his way to her, he sees him β the boy.
Lucem is reminded of a piece of thought he picked up from the sorceress, and he knows what he should do.