鱼星是一颗极注重生产效率的星球，鱼星的居民“鱼群”彻底抛弃了影响生产和发展的一切因素。可人类产品的出现，引起了一场轩然大波……人类产品究竟是鱼群幸福指数提高的社会福音，还是一场蓄谋已久的商业骗局呢？Fish Star is a planet that attaches great importance to production efficiency, and the residents of Fish Star "fish" have completely abandoned all factors affecting production and development. But the appearance of human products caused a great uproar... Are human products a social boon or a commercial scam?