[Gets this message shortly after it was sent luckily and calls back.]

Byakuran-san? What's wrong?

[Sounded a bit concerned. It wasn't often Shouichi heard that sort of tone in the other man's voice after all. Otherwise he'd be more inclined to brush this off, given that he'll owe some big favors if he has to find someone to cover for him. Though, he was already shooting off a mail to see if anyone could...]