Review Detail of ender258 in Master of none

Hi Author, just want to say great book, absolute love it, but i have a question if somebody could awnser, i am re reading the book last time i was at the dwarves, and then stoped but i am now at the forest elf arc, and can't seem to find him telling the human king, elf Queen and demi-human king about the sin demon (gluttony) skill, does he not tell them or what?