It has a high school sports league background, but the protagonist has the ability of "e-sports replicator", which can perfectly copy the operating skills, tactical logic, and reaction patterns of any e-sports game played in his mind into real sports actions. However, re-engraving is not without cost. Each use will consume corresponding "game calories" (that is, the physical strength of the protagonist is linked to the mental state), and the more complex the re-engraving operation is (such as FPS marksmanship headshot → accurate baseball throwing), the greater the physical consumption. At the same time, re-engraving does not directly strengthen the body, but provides an "optimal decision-making path." If the body's hardware cannot keep up (for example, the strength is not enough), re-engraving will fail.
