The father is determined to protect his son at all costs in their journey across the desolate post-apocalyptic landscape. He teaches the boy vital survival skills and serves as his moral compass, urging him to retain his humanity in the face of hardship. However, the father's health is declining and he struggles with demoralizing thoughts, aware that his ability to shield the boy is limited. He carries a burden of guilt over uncertain past actions and whether he has done enough to safeguard their future. The father's love and sacrifice are the emotional core of the story, as he seeks