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.

Ms. Qi, an erstwhile nationally famous Yue Opera actress, returns to her hometown in the last days of her life after a long absence from her three children. While she seeks reconciliation with her two sons, Autumn and Summer, Ms. Qi involves herself in a new play that stars Summer. Meanwhile, a series of secrets begin to reveal themselves.

"Crossing the Yalu River" is a monumental war epic that offers a comprehensive and visually stunning portrayal of the Chinese People's Volunteer Army's involvement in the Korean War. Directed by Dong Yachun, the film is a tribute to the heroes and veterans who fought with unwavering courage and sacrifice.