He realized then what the "useful" story was: some things, once opened, can never truly be closed.
As he reached the final stage of the program, Mobius smiled. "The loop is complete. You can delete the RAR now, Ren. But you’ll find that even if the file is gone, the path is already set."
Ren closed the program and deleted the folder. But when he looked at his desktop, the icon for "Ark_Mobius.rar" was still there. He deleted it again.It reappeared.