Some killers leave behind bodies. Others leave behind whispers. Detective Seo Ji Hoon, a brilliant and disciplined investigator in Seoul' s Homicide Division, has spent years chasing monsters hidden in the city's shadows. But when a string of meticulously staged murder begins surface-each victim marked with a mysterious symbol near the ear-he finds himself pulled into a deadly game. Called in to assist is forensic psychologist Park Young Woo, Ji Hoon's closest friend and roomate, known for his ability to crawl inside the minds of killers. But this case is different. The killer isn't just leaving clues-he's taunting them. Watching them. Studying them. And standing right beside them is celebrated crime journalist Kang Ji Hwan, whose uncanny access to crime and connection to the victims go unquestioned... for now. As the city whispers of a ghost they call "THE ECHO", Ji Hoon and Young Woo must race against time before the next victim is someone they love, and the final echo is left behind... just for them. Authored by : H. Eclipse & Jiae

"In the world of lights, cameras, and scripted emotions... what happens when real feelings start to break through?" Ji Ae never expected to clash with Do Hwan-the arrogant top star who seems to live in his own world. As a rookie staff member, she's just trying to do her job. But when circumstances force them to work together, their fiery arguments start turning into something else... something unscripted. When Do Hwan is paired with a rising actress, fans ship them together, and rumors explode. Meanwhile, Ji Ae finds herself caught in the attention of another actor, Hajun, whose feelings are anything but fake. Between jealousy, secrets, and a love neither of them expected, can Ji Ae and Do Hwan face their true emotions, or will the script of their lives keep them apart? The cameras may stop rolling... but their hearts don't. 🎬💙 Characters Role : Main Characters: Lee Sung Kyung as Ji Ae Ahn Hyo Seop as Do Hwan Park Bo Gum as Hajun Jo Bo Ah as Soo Yeon Authored by JIAE & H. ECLIPSE