The criminal gang led by Jiang Xun wanted to seize the land known as "Sea of Flowers." Using despicable methods, they fraudulently took control of Kail Company and fabricated a scandal to frame Yang Kai'er, causing him to die suddenly of an illness. They also killed Xia Xin, the woman at the center of the scandal. Four years later, the "Thousand Paper Cranes" killed Jiang Xun's accomplices, exposing the tip of the iceberg and prompting the Chen case to be reopened. To cover up their crimes, the perpetrators laid trap after trap. The criminal police, represented by Lin Feng, painstakingly followed the clues and devised an ingenious scheme to lure the criminals into revealing their true colors. Thus began a battle between justice and evil.
