In 1940, undercurrents were raging in Shanghai, a beautiful writer was hiding intelligence, and a cold-faced spy was infamous. The two circled on the blade of No. 76, Fell in love in the war of troubled times, the sadomasochism that they couldn't love, and the belief that they would rest until death, composed a bloody spy war song.
. She is a romance writer with a hidden edge in her writing, and he is the No. 76 King of Hell with a bright heart. A scandal involving information hidden in the novel tied the fate of the two. Bai Yueguang's sacrifice, the farewell of his comrades, and the pull of love and faith make the readers heartbroken.
. A spy war in troubled times, a perfect match for sadistic hearts! The enchanting writer Su Qinghuan meets the ascetic spy Lu Jingyuan. Their identity is a shackle and their faith is a blade. They embrace each other in the dark, but are separated before dawn. They only use their liver and gallbladder to protect the country.
Pen and ink are blades, faith is light! In Shanghai during the Republic of China, two-way undercovers between writers and spies, thrilling trials and heart-rending sadomasochism, watched them fight their way to dawn under the iron heel of the Japanese army.