Responses
it seems i've caused confusion when i read the chapter, i thought they were loops 85-99 that was saved in the disk bc he succeeded in saving the world at 85,i tried to connect the dots but my theory was wrong! sorry for that
The real reason behind the 14/30 isn't in the manhwa yet, i only came to know bc of spoilers here in the replies

OH MY GOOODDDDDDDDDDDD
I AM BEATING MYSELF UP SO BAD I SHOULDVE SEEN IT COMING "REED" "LEED" FUCK I SHOULDVE KNOWN AND THE OH MY GOOOODDDDD THE FLOPPY DISK ?? AND THE SAVING THE WORLD AT 85? THE NUMBERS FINALLY MAKE SENSE THE DOTS ARE CONNECTING