Script preview of something im working on!
A recursive function is a function that solves a problem by solving smaller instances of the same problem. A recursive fiction, then, is a story that reaches its solution by solving smaller replications of its original problem--
A skilled recursive fiction, however, conceals the original problem until the very end. You’ll never quite see that all you were doing was solving the same problem over and over until you reach the “original” function and see that everything was just an echo of the original, re-imagined and replayed so that you could understand that overarching, so big it’s almost invisible, problem.
There are many ways of doing this. Gintama asks that the student behead the teacher and that the villain who yearns for emptiness learn that there is no escape from sorrow. Gintoki must do this in every arc that is serious and in some arcs that are comedic, but there’s no escaping it-- just as time does not truly pass in Gintama until the death of the Shogun, neither can he leave the cycle that demands he kill the mentor.
It’s because he failed to do it right. This is a classic time loop maneuver, refusing to move forward until the main character can correct his fundamental failure.
It’s not about killing, it’s about who you are when you kill someone: it’s not about dying, it’s about who you are at the moment of your death.
It’s not about the cycle, it’s about who you are when you break it.
This is one way of thinking about it.
It is not the way that isekai stories typically treat it.