It's actually a theoretical physics concept, the instructions were never created by a person, in fact they never even were written, they simply "came into existence" in order to allow the timeline to continue. It's not a crazy as it sounds, you see, matter has enough energy and if certain theories of rigid timelines and a universe that tries to maintain consistence naturally then the instructions would just happen always again and again. The concept of a "jinn" that is something that loops back in time in a closed timeline curve permanently. The source is a book known as "Time travel in Einstein's universe".
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