The protagonist Lin Xian is a modern young man who believes that "just lying down is justice". After being publicly humiliated by Green Tea's ex-girlfriend, he dejectedly vowed to "never work hard again", but accidentally activated the "get something for nothing" system. The reward mechanism of this system is extremely outrageous: when the host is messing around, fishing, being lazy, or even sleeping, it can accumulate "negative emotion points" that can be used to redeem everything from life skills to extraordinary physical fitness, even business intuition, artistic inspiration, and other abilities. In order to maintain the "not working hard" persona and gain more points, Lin Xian had to start "acting hard". He signed at antique stalls to pick up leaks, "enlightened" the rules of investment while sleeping in the library, and fished in the gym but developed a top-notch figure. He just wants to keep a low profile and enjoy the system's dividends, but Green Tea's ex-girlfriend Su Muqing and her new rich boyfriend come to provoke him again and again, trying to see his jokes. Lin Xian was forced to "inadvertently" show off his strength and slap the opponent in the face again and again. From a waste that was ridiculed by everyone, he gradually turned into an unfathomable, lazy but omnipotent mysterious master in the eyes of everyone. The story revolves around how he carefully maintains the appearance of being a "flat fish" while dealing with various difficulties and challenges. He repeatedly jumps between pretentiousness and true strength, and finally reveals the truth about the system and redefines success and life.
