In a cyber city where everyone can buy, sell and edit memories at will, former criminal policeman and current underground memory seller Shen Mo was forced to face the pursuit of a giant company that monopolizes the memory cloud because he mistakenly accepted a memory extraction request about the "non-existent 25th hour". He must uncover the world-destroying truth behind this memory within 24 hours before the "memory virus" implanted in his brain completely formats his brain.
