A mucic is composed of flowery words that forms melodic paragraphs in which you can express what you feel, sing what you want to say. Serene Gonzalez, a hidden singer who loves music. But her mother hates it and so she don't want to see her daughter do anything related to music. But she wants to sing and show the world what she can do. She want to shout and feel free. Sean Lee, an aspiring song writer with no direction in life. When his mother left him, he lose his will to create songs. He hates her mother so as music. And he hate himself the most for loving all of the things that hated. A single string will connect their lives. Two people, two voices, one song. When their paths collide, will they find something more expressive than music? Or they will just ended up being hurt and welcome hatred more?

She: Trust... Love... Everything... Lahat binigay ko. Lahat-lahat. Kaya nung iniwan niya ako. Walang natira sakin. Parang wala nang saysay ang buhay dahil pati mundong gingalawan ko isinama mo sa pag-alis mo. He: Loyalty... Hope... Yan lang ang tumatak bo sa utak ko. Hindi ako magmamahal iba basta bumalik lang siya sakin. At sana isang araw, hindi pa huli ang lahat para samin. She's the only girl that I loved. And I hope na nadidinig niya ako kahit pareho kaming nasa magkabilang mundo.

Timothy Rockwell, son of Marcus Rockwell, and the heir of Rockwell corporation. Tall, handsome, smart, he's like a greek god, and every girl in the school admire him. But he is a total snob, a heartbreaker. Brianna Jordan is one of the girls who adore him and ended crying because he dumped her infront of everyone. She was so devastated and she barely hurt herself. Thinking that she did everything to make him like her. Her father, Christopher Jordan, owner of the J&J Medical Center, know about what happened. The incident was posted in the internet so he's gone mad of the guy. He swear Timothy Rockwell and his father will pay for hurting his one and only daugther. And to protect his son, Marcus did a secret mission. He summoned the best agent he could have, Kallyra Sanches. And despite of all the rules that are given, will she able to do the fourth... and most important rule? Will she fall for love and welcome her fears that she's been always preventing?