[ He's thinking about this very very carefully. Having someone with this sort of reputation around his master is a dangerous thought but it's nothing he can't handle if Muraki tries to lay his hand on his master. After all, he's just a man...

Right? ]

I see. As of now, he has yet to display anything outwardly malicious. However, west assured, Mister Tsuzuki, your warnings haven't fallen on deaf ears. I shall remain vigilant in the doctor's presence.