I'd say "We know that most of you are illiterate" on the first page first chapter.
I'd remove "harsh" from "harsh reality".
Capitalize The Institute for Chest Standardization as shown.
golden *chests not chest on that fourth page first chapter.
"for gold coins and other treasure, and of course (etc). Add that comma.
Page 5: "fill them or don't."
"gold chests must always be filled with gold."
"and if you don't have any gold, melt the chest down, idiot".
"If you ever encounter a chest that does not match these qualifications"
"He uses an unknown red metal"
I'll do other chapters later