Introduction to the work
On the day retired soldier Liu Nian returned to China, what awaited him was not a family reunion dinner, but the sad news that his sister Liu Xiaoyuan fell to her death after falling from a building.
The school said she was mentally fragile, the police said there was insufficient evidence, and everyone advised him to express condolences.
But Liu Nian didn't believe it.
An unfinished painting, a tampered surveillance, and a group of silent students dragged him into a large web woven by campus bullying, power-for-money transactions, real estate shady stories, and protective umbrellas.
Just when all the clues were blocked, a seemingly ordinary takeout platform "Blue Bird" appeared in front of him.
During the day, it is an ordinary distribution system traveling through the city.
At night, it is a network of evidence hidden in the fireworks in the city.
From then on, Liu Nian became the most unlikeable delivery boy in the city.
What he delivered was not a meal, but evidence.
What he takes is not orders, but justice.
When the blue rider rushed into the rainy night, and when the truth of the old case was torn apart layer by layer, those who thought money could settle everything discovered that this time, the order had been delivered and no one could refuse it.
