The more I think of it, the less I think it’s a prediction, or wishful thinking, or a sick fantasy, but more of an instruction, with options on a threat.
Prince Thun: “I can offer you nothing this year, except my loyalty.”
Klytus: “Prince Thun, we prize nothing more highly. And tell us: how great is this loyalty to your emperor?”
Prince Thun: “Without measure.”
Emperor Ming: “We are delighted to hear it. Fall on your sword. Show us this loyalty: throw yourself onto your sword.”
Or else, from another '80’s movie, maybe Conan’s Riddle of Steel.
People declaiming loyalty means nothing to the despot unless he can tell them to hurt themselves, and see them do it.