he had a full stone face in the novel, that's why he was called a monster cos it looked so unrealistic and made people feel a sense of aversion to him, and that's also why the mc was the only one who feels comfortable and likes his face cos she's a golem master and likes stone.
for some reason, manago deleted half of my comment
maybe the artist make it more pretty, but i hope the artist didn't do that. it would be so beautiful that only clarisse like his face
the stone in his face is gems not stones, it would be a blessing rather than a curse so i hope they just follow the novel
guys trust