At the beginning of 1942, the Japanese army swept the base area in northwest Shanxi. In order to combat the arrogance of the Japanese army, Li Yunlong led an independent regiment to attack Ping'an County. Japanese troops from all walks of life came to the rescue one after another, and all the troops of our army blocked them. Li Zhenghu was instructed to lead a cavalry company to defend. Relying on the unique terrain, he fought hard with the Japanese army and made huge sacrifices to help Li Yunlong's main attacking force successfully capture the county town of Ping'an, causing heavy damage to the enemy...

During Korean War Chinese veteran Du Chuan was ordered to reorganize the reconnaissance platoon to carry out the mission of raiding deep behind enemy lines. In order to survive the main force, the Volunteer Army's third reconnaissance platoon risked their lives in the attack, forged with fearless courage and the belief of living towards death. A Great Wall of flesh and blood was erected to block the enemy's torrent of steel.

On a cold night, psychology student Liu Kai took Jing Huan, a paranoid schizophrenia patient, to a mysterious frozen lake she had often dreamed of. The lake reflected an “8” shape, causing Jing Huan’s expression to change, unsettling Liu Kai. During an internship at a psychiatric hospital, Liu Kai’s classmate Xie Ni, who was in a relationship with him, became interested in Jing Huan, a former factory cashier who developed mental illness after embezzling funds. Xie Ni wanted to study Jing Huan’s condition for a thesis and asked Liu Kai to help her, even arranging for Jing Huan to stay at her home.

Based on a novel by the same name written by Gu Hua, a melodrama about the life and travails of a young woman who lives through the turmoil of the Cultural Revolution.