Yuck!

As Di Tou was thinking about how easy it was to knock out the rabbit, a dark thought crossed his mind as he thought about how it wouldn't be that much harder to wipe out mortals and civilians. Although the human's complex mind might make it so that he couldn't send someone into a coma with a single strike, at the very least, it'd leave them partially mentally deranged with a single needle. Grimacing, Di Tou shook his head and stopped worrying about it. Why should he worry about him with a measly spirit needle, a normal person could only produce four or five a day, and even then, the efficiency would be no better than a single thug with a handgun.