Shewu Jiangyu, driven by the "bad review system", tried to obtain bad reviews by providing poor services in order to build and upgrade a deserted island. However, his "reverse operation" unexpectedly catered to modern people's psychology of seeking reality, challenging and decompressing, resulting in rave reviews and frequent punishments. He was forced to walk a tightrope between "building a dream island" and "avoiding the punishment of good reviews."