From Kodansha:
"Here in Manchuria, the cheapest thing you'll find is a person's life." In 1937, Isamu Higata was sent to the Japan-controlled Chinese puppet state of Manchukuo to serve in its standing army. After losing sight in his right eye during battle, he's banished to an agricultural facility where he's constantly abused by the commanding officers. Then, in a dusty corner, he discovers a field of poppies, the raw materials for opium. In order to raise money for his seriously ill mother, Isamu decides to produce the illicit drug. A choice that sends his future and the fate of all Manchuria into directions unknown.

Original Web Manga

Note: Nominated for the 47th Annual Kodansha Manga Award in 2023 and the 70th Shogakukan Manga Award in 2024.