From "not taking sides, just buying and selling" to finally being involved, trusted, and delivered.
Lin Zhiyuan, 25 years old, is an underground intelligence dealer in Shanghai. He came to Shanghai from Chongqing three years ago. He used the wife of a grocery store as a cover and made a living by buying and selling information. She has an open intelligence network and three hidden lines, each of which is unaware of the other's existence. She didn't take sides, but with Takahashi's death, she was drawn into a whirlpool that even she didn't expect.
