This is a story where both the male and female protagonists have low self-esteem and redeem each other.
She is a little thief forced by life.
He is the young master of the Demon Cult who has no worries about food and clothing.
"What do you like about me? Is it this skin or my money?"
"I like you because I like your personality, and it has nothing to do with anything else."
"How can you tell me to trust you?"
"What about you? Do you like me because I look unconventional? Do you like me because I am poor and unique?"