People who spend all their childhood in Agent Military Academy and still don't know how to survive without cafeteria. No one learn them how to survive in the forest without food ?How it could be possible at this point.
also other readers and even writer-plagiarist.
Protagonist of original story is regressor. He starts "game" multiple times so there were different kind scenarios of many situations. There are also other readers who eventhough didn't finish novel, they still changed story because of their knowledge just like MC.
and because he is regressor. He doesn't know what happen with him if Yoo Jonghyuk decides to start everything again. He could just disappear from the story because he wasn't in original novel.
or other readers
Lack of coins can sometimes means death.
Night of the prophets was great fun
Probably author of Novel's extra is the same who wrote SSSSS grade infinite regressor.
Why club which is one of the oldest have only one talent among trainies? For example blue rain could train 3 talented-god players for all this years.
just like Yu Feng did with Blue Rain.