Yes, my lord.
I'm just one hell of a butler.
If it's your wish, I will follow you everywhere, even if your throne crumbles, and your shiny crown turns to rust, even if the bodies pile up endlessly, above the bottomless pile corpses. Beside you as you lie softly down, I will be until I hear the words "Checkmate".
Order and contract are two different things. It's the same as your putting the Queen's order as first priority, I also put your life as my first priority and obey your orders wholeheartedly protecting the Young master till now. I don't want to give you to anyone.