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Here is the disclaimer: "This novel involves Operation Delta. All the names in the text are fictitious. Any similarities are purely coincidental. There is no romance plot. All backgrounds in the article are extracted from Operation Delta. If you don't like it, don't criticize." Our protagonist, Chen Chen, was originally an excellent e-sports player, but he traveled through time because Dazhou was breached by Shushu Yin. At the same time, he could not accept the reduced reflexes after traveling through time and wanted to escape, so he came up with a system.