Think about it, how many days have passed since we captured Beelzebub?
As it turns out, this butler is indeed a loyal servant. Chun suddenly wanted to have a chat with him. If they hit it off, he could ask for help, like knocking out that "Baron of the Hospital" to facilitate his own actions.
But it's just a thought. Not only is there no clue, but it's also hard to explain to him. Explaining involves revealing a lot of secrets. He might not even cooperate, which would be troublesome.
Mina spoke up: "Master, the person you are looking at has a weakness."
Chun was surprised: "Is his hand broken?"
"There is an unusual fluctuation in his spirit. Although he is strongly suppressing it, appearing calm on the outside, inside it's like a turbulent vortex under a calm sea surface."
