In West Africa in 1923, judges Luo Haley and Johnson, deeply affected by the sufferings of the people, were determined to build a hundred-mile road for the residents. Due to lack of funds, he first used other funds, but was found out by the financial official, Lord Ding, and lost his job and changed to steal money in the store of police officers and mistakenly killed police officers. Luo Harry was ordered to investigate and find out that the killer was Johnson. He was faced with a choice between justice and friendship.