"Dare to bet? If you can get Saebyul, I will give you $5k." "Deal." When Jeon Wonwoo accepted a bet from his friends. Knowing that it wasn't an easy task, he struggles to win the heart of the targeted girl.

[Written in 2015] Park Crystal is a half Korean, half American girl. After being cheated by her boyfriend of a year and a half, she moves to South Korea to start anew. An unfortunate turn of events causes her to bump into a boy named Hoshi. Hoshi starts to develop feelings for her after some time. Crystal, on the other hand, is unable to love again for fear of history repeating itself. Will Hoshi be able to make her love again?

An unexpected encounter in Paris with a girl that caught his attention but.... Turns out she works at HYBE and doesn't remember Jeonghan. How's that possible? Their relationship doesn't start the best way but In the end she found what she had lost .