[It takes him a moment to remind himself that he needs to stay professional about all of this. There's no need to freak out about it-- yet. Though of course, once he mentions piercing the heart, Yukimura starts having Ueda flashbacks.

And yes, he's going to worry. But right now he knows that he needs to listen. He can't afford to start freaking out after every bit of information.]

Very well. Are there any warning signs that the men can look out for, so they know that they're dealing with rasetsu?