Little devil - Dishwasher

Blue eyes, red skin, his skin will shine when he is emotionally unstable.
He is timid、shy and very glutton, always wants to make trouble but he has a kind-hearted, and always puts on a RBF😠.
Background introduction: 
The little devil expelled from hell, one day he was too hungry, so he went to the 👹monster bento and had a dine and dash. 
Unfortunately, he was caught by the monster boss, so he had to work for the 👹monster bento as a dishwasher to repay the money.