I am a delivery boy, traveling through the busy city streets. I am an ordinary delivery boy. Day after day, I grab orders and rush on the road, facing the morning dew and the night, seeing all kinds of people in the world. I have seen the bitterness and helplessness of life, and I have also encountered warmth and kindness. In the busy daily life of fireworks, he endured the pressure of reality, but never gave up his hopes, and struggled to find his own way out at the ordinary bottom.