You were a young girl when you left Korea and went to Paris to complete your studies there. You just wanted to do this and your parents didn't object. You only had an older sister who was already married.

Years pass and you love your life in Paris and you even have a boyfriend, but after you finally finish your studies and decide to stay with your boyfriend and not return to your home country, you discover that your boyfriend has betrayed you.

So you actually go back to Korea heartbroken but you didn't tell anyone about it. .

When you came back, you found that your older sister had already adopted a boy who was almost the same age as you and his name was Eiser. He was fond of boxing.

Now when you see him for the first time, he is actually taller than you, you are nervous but why does your heart suddenly beat, he looks handsome.

He was loving and good to your sister and you found that he really thought of her as his mother.

You find yourself falling for him without warning, you are always nervous around him and your heart beats when he is here, now you were eating at the table with everyone and you had an appointment.

"Let me walk you on my way." , it was definitely his voice, his rough voice. He spoke as if he was mocking your feelings that he had no idea about.