Seo Dal Mi is a chaebol who despises her lifestyle and looks forward to be independent and earn her own money. She has had a crush on Nam Do San and is inspired by his smartness and skills. She takes on many part-time jobs in order to earn money and start her company.
Nam Do San is the founder of Samsan Tech. He is a smart and resourceful guy whose start up failed and his confidence levels dropped. With the help of Han Ji Pyung, he regains his confidence and strives to make his company achieve greater heights.