Nancheng Old Alley is the darkest corner of the city, and it is also the starting point for Lu Jin and Shen Weicheng.
One is a wild child raised by a rag-picking grandmother. He is covered in thorns and has a fierce temper like a lone wolf.
One is a silent boy who escaped from the orphanage after his parents died. He is reticent and has a stubbornness hidden in his eyes.
That summer, Shen Weicheng was bullied and the steamed buns were stepped on in the mud. It was Lu Jin who rushed up desperately and protected him with his wounds.
"My name is Lu Jin, and I will protect you from now on."
A lamp, a bed, and half a bun to share.
Keeping each other warm in the cold night and struggling to survive in the garbage heap, they are each other's only light in the darkness.
On the roof, under the stars, the young man made a vow.
Lu Jin wants to become a policeman and eliminate evil in the world.
Shen Weicheng looked at him and said softly: "I'll go with you."
No one thought that fate would push them to opposite ends.
Years later, Lu Jin has become the sharpest knife in the city bureau. He is upright and guards the lights of thousands of families.
But Shenwei City, in the unknown abyss, stepped on the blood and darkness, climbed to the top step by step, and became an existence that everyone on the road respected.
The young men who were side by side in the past, one was in the light and the other was in the abyss.
When they meet again, they are already police and gangsters, good and evil, fighting to the death.
He is the criminal he is desperately trying to catch,
He is the person he wants to protect at all costs.
The tips of the knives are facing each other, and the muzzles of the guns are facing each other. Every time they get close is a test, and every time they look at each other is torture.
They were separated by a sea of blood and hatred, separated by the boundary between life and death, but they couldn't let go of the remaining tenderness in their hearts.
