
If you don't know: in "the little prince" the narrator tries to draw a sheep for the little prince after he asks for one.
After several of the sheep drawings were rejected by him, the narrator just draws a box with holes and tells the prince that his sheep is in there, which the prince accepts.
(you can read it for free online btw, it's a children's book but a VERY good one)
To spell it out for the people in the back: there is a parallel you can draw from the interaction itself. The narrator who can make things for the prince, while the prince accepts those at face value, aka ML and FL in a nutshell. The story itself isn't really focused on that aspect but I think that's what this manhwa is trying to get at.