Micchan, you may think Sensei is a genius, but

that guy's just obsessed with experimentation.

Killing people or ruining their lives are just means to an end for him.

Is that why he caused that incident?

......Ah—, right, right. You were assigned to the lab after that incident, weren't you?

......Yes. I was assigned there at a very chaotic time and the atmosphere was heavy.

Not even the people involved with Sensei wanted to talk about it, so I still haven't heard all the details.