Lee Yoo-Chan (Suho) is the CEO of IT company Next One. He founded the company and it is now the most desirable place to work for young professionals. He is arrogant and does not trust people in general. Lee Yoo-Chan also suffers from an inability to recognize faces. Kim Bo-Ra (Ha Yeon-Soo) was born in the countryside on Jeju Island. She is the pride of her family and famous in her hometown for being smart. She goes to Seoul to attend college and carries her family's high expectations for her. During her last year in college, Kim Bo-Ra experiences difficulties finding her job. Her dream is to work at Next One. Kim Bo-Ra meets Lee Yoo-Chan and their lives change.