End of the 21st century. An environmental disaster has enveloped the Earth. The remnants of the civilized world are now confined to large city-states, oases of life, around which lifeless space stretches. Eduard Bolotov, the head of the station for dumping garbage behind the city wall, lives with faith in the city government, which managed to take care of the citizens who survived the disaster. But an event occurs that can fundamentally shake all his ideals. A small pencil drawing sends a man on a quest to find the answer. On a journey full of dangers, where you pay for a small grain of truth at the cost of your own life...