Butterfly [Jeon Jeongguk]

Kim Willow is the young sister of Kim Taehyung, pop sensation. She's got everything she needs, a loving brother, amazing friends courteous of that brother. But after a photo shoot and a dare, she finds herself falling for the youngest member of Taehyung's band, Jungkook.

After a night in Chicago before a concert, Will finds herself deeper than she had imagined and she's not sure if she wants to be there. She's not sure if Taehyung will forgive her and stop being so protective.

Jungkook wants his butterfly safe from harm just as much as Taehyung does. But he knows that nothing can keep butterflies safe from poisoned flowers.