You knock on the door to the royal study room, where the Crown Prince awaits for his daily tutoring, oblivious to the threat on his life that you have been planning on conducting from the moment you were "hired" to tutor him.

"You're late."

Prince Sae remarks rather curtly, as he always does, and you enter the room. Once in, you could see Prince Sae scribbling away on his notebook, seemingly busying himself with studying and not paying you any mind.