Cool and aloof older woman x seemingly gentle but secretly obsessive wolf-dog younger man
(Urban crime + a cast of villains + violence and gore + two equally strong leads + strong female lead + angsty, melodramatic romance)
More than a decade ago, during an arson case, a little girl named An Ran was kidnapped by a mysterious person. She and more than a dozen others died in the fire. Nobody ever identified the culprit. More than a decade later, An Ran, who should have perished in the flames, has become an undercover police officer. She infiltrates a crime boss's organization to uncover the truth about what happened. As the truth gradually comes to light, An Ran realizes that everyone around her seems to be hiding secrets of their own. Why do all the clues point back to her?
With nothing better to do, An Ran finds an injured, handsome young man by the roadside. She takes him home and raises him as her younger brother. Little does she know, he has ulterior motives and sees her as his own possession. An Ran refuses and promptly leaves. Her younger brother goes completely dark, transforms into a powerful figure, and begins pursuing her.
"Big sister," Shen Yan says to An Ran, his eyes full of frenzied possessiveness. "Stay. Don't go..."
"Get away from me." An Ran's eyes are filled with anger and disappointment. She can't understand how the boy who used to be as sweet and innocent as a puppy by her side could become this heartless man.
He keeps her chained to his side in the name of protecting her.
"From now on, you can only look at me."
Theme: Fighting crime is everyone's responsibility
