"Okay, I'm heading out. By the way, this is Domon, a martial arts instructor… this is John, an annoying dude," Jack introduced Domon who stood behind him to John. Domon only nodded silently at John, to which John returned in kind.
"Let's go," Jack said to Domon, but then he stopped when he saw Domon was staying still.
"I'm not going," Domon told Jack.
"Why?" Jack asked.
"You should have known about my belief in martial arts. Using it for self-defense or a duel is all right, but It is not something to be used for war or deliberately attacking other human beings with the intention to kill. Doing those will just corrupt our arts. Martial arts is about the enlightenment of our bodies and minds. Unless absolutely necessary, we should maintain its purity."
"The people out there won't truly die if you kill them, you know?"