Yoo Jeongyeon is a 23 years-old young businessman who runs a big IT company. He got multiple different side business. Hotel. Game software company. Lego factory. He also buy some share in other type of business like hospital and so on. Literally all are under his control. Eventho he are so rich at the young age and have many type of business but he are not exposed to media. He doesn't like his life known by other people. So it's like he manage all things in a sneaky way and left a question mark on people and even media wondering who the one that are so great and successful behind it. Although his father are rich but jeongyeon success are not fully depending on his father. He has 120 IQ that make he could think many ways to expand his power in these industries. Unfortunately, he is a cliche rich bad boy. Rude, egoistic, ruthless and perfectionist. He was well known as a 'Rich brat mysogynist'. Yes! He is mysogynist. In a simple word, 'Women Hater'. That weird illness make some of people even thought that he is gay. He hate women. Because of his history. Even his company workers population are about 60% men. He know that whatever happen he still need to adapt women as in this world women exist. Thought about that, he put a boundary around him with women. As long as they are not close or mean anything to him, it's fine. Exclude his maids and his daughter. He can be so lovely and kind in front of his daughter. Everyone will fall for him if they see how jeong treat her daughter. There, we could see that he are not born with that spoiled brat attitude. Where does it came? What happen to him until it's affect 360degree of his life? And....what could make jeongyeon an high-ego person bow to someone one day? or in other word, bow down to a woman? Is it love? or else?

         Im Nayeon is a intelligent doctor. University of California graduated. 22years-old orphan. Her parent both died in car accident. Bubbly, cheeky, intelligent, gorgeous, pretty and fun personality make she as one of all mankind ideal type. She are clingy and clumsy. And....too loud. She pampered. She loves kid. After she came back to South Korea, the first thing she done are searching for her ex boyfriend. Unfortunately...she never found him. What will she do if she meet her ex-boyfriend back? What happen to them until they end their relationship? What happen when a fun cheeky nayeon meet spoiled brat jeongyeon? Will they hate each other forever? or will they let each other enter each other heart finally? 

Read and find out :)