Responses
As it is stated before, it's to hide his scarred face because common people and the worker there find his face scary. Anyway, it's Lass preference anyway and he's just showing his loyalty to her by wearing it obediently
I like it. He's a good puppy. Obedient
She "reduced" Sang to a puppy so the emperor wouldn't be jealous and continue to want to remove Sang from her side
can someone tell me a WHY they still need to keep the muzzle drawn on him like that. that plot happened so long ago and now there’s no purpose for it and it just looks like the author is into bdsm