To be a leader of an international group of companies is not an easy task to handle. For an only child and soon to be the heir of their family's next generation, Yook Sungjae, has been working hard to prove that a man like him, doesn't need anyone to depend on. To walk your life with no one is a man's weapon to overpower the rest, especially,women. Woman for Sungjae is a weak persona. Someone who only depends her life to a man. And then he met Park Seoyoung-the girl who has her own ways in everything.The girl who is fearless. The girl who doesn't need anyone, especially, man. Two individuals with totally different perspectives-will they be able to make their ends meet and finally, find their happily ever after?