Zhang Guang Hua walks through the factory. He goes about his work, watching the fish in the tanks. During the shift change, he falls asleep and begins to dream. In the dream, he sees himself alongside the other workers. They are all the same person, yet each one is different at the same time. Fish, nets, landscapes, and the factory itself drift past in repeating cycles. Then, within the dream, he experiences a vision, and something inside him begins to change.

张光华在工厂里走动，一边工作一边观察鱼缸里的鱼。换班期间，他睡着了并开始做梦。梦中，他看到自己与其他工人并肩而立——他们看似同一个人，却又各不相同。鱼类、渔网、风景以及工厂本身，都在循环往复中掠过眼前。随后，他在梦中经历了一场幻象，内心深处的某些东西开始发生变化。