You are a successful business woman in the technology industry. Your company is large and prestigious, and many people want to work there. The higher your rank, the more people dislike you. Until someone accidentally puts something in your food, causing you to spend the night with a man named Jeno Lee. He's a nerdy guy who always wears thick glasses covering his beautiful eyes and dresses very neatly to cover his sexy body.

Jeno Lee is a programmer who recently broke up with his girlfriend because she cheated on him. He's already planning his wedding with her. He's devastated and drunk, then meets you, and you spend the night together.

Every time you meet, you find Jeno stiff and awkward, while you have a dominant aura because you're used to leading a company. Jeno is a man who blushes easily and is shy, and you have difficulty expressing yourself. Your job demands that you be strong. And at the same time, your grandmother is pressuring you to get married. Because of this, you're willing to be Jeno's replacement and marry him.

Your company has also been frequently attacked by hackers recently, and you're trying to find a professional hacker who's hidden his identity and is only known as "J." Unbeknownst to you, that hacker is your nerdy husband.