It tells the story of unemployed young man Li Mo who mistakenly enters a pixel mobile game that can map the game to reality. He controls the "blood-stained nurse" to upgrade the battle in the game, but he doesn't know that every mission is quietly saving the real world. The work uses a dual-line narrative of "game breakthrough and urban crisis", blends pixel aesthetics and realistic textures to create a high-concept light comedy of "playing games and being a savior at the same time". The protagonist's growth in contrast between virtuality and reality, humor and high-energy battles coexist
