When the gunshot of fate sounded, he became her only guardian; when the dust-covered bones were revealed again, she discovered that there was a deeper sadness hidden in his heart.
A fate that begins with danger, a love song composed with life.
The world-famous cellist Qiao Zilin is a genius that attracts much attention, but also a loner trapped in the nightmare of childhood. A sudden gang fight made her the only witness to the murder, and she also met him.
Senior Inspector Xu Weichen was ordered to station in a wealthy family to protect this key witness. In his eyes, she was an arrogant, willful, and unreasonable rich lady.
However, when the killer's bullets roared towards her, and when the flames of revenge ignited, he used his body to build a defense line for her time and time again. He gradually discovers that beneath her cold exterior lies the emotional trauma of witnessing the death of her own brother. And she didn't know that this resolute man had a heavy past in his heart, including his parents being buried in a sea of fire and his girlfriend mysteriously missing.
He keeps her safe, but she heals his soul.
In a maelstrom of intrigue, gunfights and family secrets, two scarred souls draw closer. Until that day, he picked up the silk scarf that had been blown down by the wind for her, and unexpectedly discovered the skeleton belonging to his missing girlfriend at the foot of the hillside...
Secrets of wealthy families, secret battles between gangs, psychological trauma, suspenseful murders - all elements are intertwined into a touching "Melody of the Guardian".
