Meet Sebas, a newly appointed policeman who harbors an unexpected passion for classical music. With his exceptional musical talent and unwavering dedication to justice, he is chosen for a covert operation that requires both his musical skills and law enforcement expertise. As Sebas delves into the undercover world, blending his love for melodies with his duty to protect, he must navigate through the complex web of deception and danger, all while maintaining his true identity as a classical music enthusiast. This unique combination of roles not only tests his abilities but also blurs the lines between his dual personas, making him an indispensable asset in his quest to uncover the truth.