Description：In 1917, when the First World War entered its most intense stage, two 16-year-old British soldiers received an order to rush to the death front immediately to convey a message to the general there to "stop the attack immediately." There was only eight hours, limited weapons and ammunition, and no one knew the enemy situation ahead: a deadly silent land, barbed wire full of corpses, sudden enemy troops, and dangerous situations that could kill people at any time... This time, the two teenagers had to save 1,600 lives, and they would rather die than not complete it!