C3405 I'm Only Responsible for Killing People

Black Bear's eyes looked as if they could spit fire. He stared at the thin hemp stick, and then slowly opened up his palm. In the center of the first boss was a dark red bloodstain.

"This is something I've developed for a long time, you're the first one to enjoy it, it's really lucky, but unfortunately, if this antidote doesn't arrive within half an hour