A man in a desert with a backpack walking through the sand

a man without oxygen on earth 8k real, struggling for breath in an arid desert landscape, the scorching sun casting harsh shadows and waves of heat creating a mirage in the distance. The barren terrain stretches endlessly, revealing a desolate planet devoid of life, as the man battles against the suffocating atmosphere. The stark realism captured by the high-resolution photography conveys the intense struggle and isolation faced by the oxygen-deprived man.