I'm also not entirely sure about that Gomllas guy, but there's not enough information to judge him straight away.
WOW, King is starting to be likeable, finally acknowledged his daughter actions and giving her a bit of a praise. Zero had probably that the other way around, reason for his attitude being so harsh, but that made him leash out on the King which changed him a bit tho'
Grace smile brought joy to my heart, so precious~