Lisa Manoban, a musician. She plays ukulele the most when she's sad or bored. She usually go to her favorite place every night, the park. There, she will sing some songs and strumming along with her ukulele. But one night, she didn't expected that a visitor will change her life.

Jennie's monotonous life changes completely when she involuntarily piques the interest of Lalisa Manoban, a troubled girl with a wicked, sweeping smile. Knowing Lisa's bad reputation, Jennie tries her best to contain her advances when the young woman's attention falls on her. But there is something she doesn't know yet: Lisa loves a challenge, and Jennie will become her favorite challenge.