Part 5/7:
As the story progresses, Joey finds himself in the care of a young orphan girl named Emily, who lives with her grandfather. Despite their attempts to protect the horses, the realities of war intrude, and Joey must once again face the potential of injury or worse.
Simultaneously, Albert is enduring his own struggles as he fights on the front lines, desperately hoping to reunite with Joey. Despite enduring gas attacks and witnessing the horrors of war, Albert's strong will persists.