I don't think he's turning into a zero slowly cuz it was stopped by ryan.
Oh it was stopped? I could've sworn that he had a moment were he lost control but maybe I'm wrong lol (I hope I am)
kyon will use it to severe the servant link (as shown in the prologue), i think (⌒▽⌒)
Servant link? ^
http://www.mangago.zone/read-manga/royal_servant/uu/royal_servant-chapter-1
this one...
the servant link is the collar/sign that keeps him tied to the Selvior family as servant. Kyon clearly gonna cut this(on the future) according with the preview of chapter 1.
Highly doubt he use this on Lucaon.
Ohhh! Thank you, now I understand lol. He probably will use it for that. I forgot all about the Servant link..
I feel like the knife that lucaon gave to kyon, he's gonna have to use it on lucaon later down the line... idk I'm just taking some guesses and I hope I'm wrong. But isn't lucaon turning slowly? And obviously the knife was a big part of that scene. I hope I'm wrong honestly :/