It all started with a dare "I dare you to go on a lunch date with the next guy who comes down the escalator." Mijoo accepts the dare and ends up meeting a stranger named Kim Hyunwoo who later turns out to be L from Infinite. She quickly begins to develop feelings for him. After successfully auditioning for Woollim Entertainment and becoming a trainee, a third party enters their relationship. L's past resurfaces and could threaten their relationship giving the third party the perfect opening to steal her away. Can Mijoo keep her relationship a secret to avoid getting kicked out? Will their relationship be able to survive? Will a bitter friend's jealousy come in the way of her debut? Cameos by other K-artist include but are not limited to: Block B's Zico, Big Bang's G Dragon, etc.