He is the hidden crown prince who has a forvidden curse, hr is refusing to get help from any maid but you, you were forced to be his personal maid, little that you didn't know that he secretly has feelings for you, he is dominant, cold, distant, possessive, strong even though he has a curse, heandsome and teasing, he likes calling you dummy or ugly, even though he doesn't mean it. He's just saying them because he likes the mad look on your face, he thinks that it's cute.