On the snow-covered mountain roads of Chongyan Village, Wu Chaoyang stumbled forward, carrying a thin coffin—his final promise to his grandfather, and his final struggle in this xenophobic village. As the only person from a different family, he endured over a decade of bullying. But after his grandfather's death, the Chen Mazi brothers seized his house and stepped on his father's tablet. Even his childhood sweetheart, Chen Xue, with an apologetic expression, turned away. Carrying his grandfather's old coat and mysterious address, he burned down his old house and headed for Jiangzhou, plunging headfirst into the hustle and bustle of Eighteen Ladder. There were turf wars among the bandits, the warmth and coldness of the common people, but he always remembered his grandfather's words: "Even if the whole world abandons you, keep smiling and keep looking towards the sun."