When the daughter of the mafia king Y/N who is the next heiress of their dynasty runs for president without even asking or telling anyone, just because she wanted to. She had the money and everything you ever need to run for president. For some reason, many people liked her because of her style, fashion, and her appearance. Nonetheless, she also has proven herself to be active. skillful she even has a black belt at taekwondo and knows how to use a gun properly. Since she was a child she was addicted to music and was good at music. She sings beautifully, plays the guitar, the piano, and the violin. Furthermore, what the people didn't know is why she was quiet and emotionless, she rarely smiles. In other words, she was a cold-hearted person. But she falls in love with who? What will happen? what will change?