A player opens two wooden chests and uses the system to evolve a bronze chest into platinum, revealing gasoline, weapons and food. An automated announcement warns the Black Mist will reach the battlefield in five minutes, triggering chaos: stranded drivers, frantic offers to buy fuel, people begging and trading rocks for food as some collapse. The protagonist, well supplied, notes the evolution paid off while others beg and die. With supplies and hard currency in hand and the mist closing fast, the episode ends with five minutes left and urgent survival choices looming for everyone on the road.