The protagonist Liu Ye, an ordinary college student suffering from ADHD, is extremely distracted and cannot listen at all in class. However, in the game "Operation Delta", he discovered that as long as he cooperates with a special breathing rhythm, he can enter a "bullet time" state of absolute concentration.
In reality, he is a scumbag who is on the verge of failing a class; in the game, he is a "scavenger" who is feared throughout the server. Until one day, the "Mandel Bricks" and "material points" in the game materialized in reality - "high-value material boxes" that only he could see appeared in the campus laboratory, and mercenary organizations from society also began to infiltrate the campus...
