A border explosion wiped out the boy's best friend from this world, leaving only an empty tomb. Hua Yishen kept waiting with no return, dreaming back to his youth countless times.
At that time, they were sitting side by side in the classroom of Jianghuai No. 1 Middle School. The sun was just right and the young man was high-spirited. Cheng Feng is cheerful and soft, while Jiang Yanche is clean and bright. They are each other's closest partners, and they have agreed to put on police uniforms together to protect the purity of the world. But after graduation, their fate suddenly changed. Some people rushed to the Criminal University, while others disappeared silently.
A top-secret mission pushed Cheng Feng into boundless darkness. Ten years of waiting resulted in separation between life and death. Unwilling to stop there, Hua Yishen resolutely stepped into a desperate situation, just to pursue the truth.
In the darkest abyss, he unexpectedly reunited with an old friend he had lost contact with for many years. The once clean and dazzling boy is now in the mud, wandering on the edge of black and white. The old friendship has not changed, but fate has already pushed them into a dilemma.
Some people stick to their conscience in the darkness, and some people fight to the death to protect them in desperate situations. An explosion, a sleep, a dusty past. When all the dust settles and those who have been resurrected return, those deep feelings that dare not be expressed in the darkness can finally stay together quietly in the sunshine.
Purpose: to show the struggle of human nature and the power of justice through anti-drug stories, to advocate sticking to one's heart and living towards the sun, and to convey the values of cherishing life, staying away from drugs, and protecting the peace of the home and country.