Slightly scary because of the soldiers

Okay now that the next volume will take a more serious turn and i got a look at the soldiers, i am really scared. They all look the most handsome (but the best will always 'the stranger when it rains') and it will really drive the fact of how those soldiers are such monsters at the twist at the end.
I mean it's good storytelling but as someone who is spoiled already, i just feel wariness at their seemingly innocent smiles