The army carries corpses in the wagon. Misfortune.
An inferior influence has taken control. It may be someone else, or it may be your own inferior qualities. Either way, you need to distance yourself from this influence.
This is the corona virus message! Corpses ARE being stored in wagons. The inferior influence is the attitude that we don’t need to, or simply won’t, do what is necessary to keep the death toll as low as possible.
Wear a mask! Wash your hands. Stay 10 feet away from others! Social distance yourself !
Tomorrow: The army retreats. No blame.
Post script: In 20+ years of doing readings, I never, ever expected to give this line its literal meaning: Corpses being stored in wagons. This is not ancient China. This is, indeed, misfortune on a global scale.