Journey to Save the Fantasy World

A severe influenza hit, and Chen Yun, who was of average physique, was unable to escape and had a high fever. Late one night, lying in bed groaning in discomfort, he suddenly fell into a coma. When Chen Yun woke up, he found himself in an aqua-blue space. In front of him was a huge round water ball floating in the air. The inside of the ball was black, and the surface was constantly rolling, making it difficult to see what was going on inside. There are five magical animals and insects sitting under the water ball at the five corners, surrounding the water ball in the middle. They are a hamster, a green turtle, a cicada, and two goldfish, and they can also talk. The hamster is the boss. It told Chen Yun that there are many worlds inside the water polo, which contains Chen Yun's way home. At present, most of the world is gradually collapsing. If you want to go home, you must save the world inside the water ball and purify the water ball until the surface of the water ball returns to calm and the interior returns to transparency. The first prerequisite is that Chen Yun must enter the water polo, and the hamsters will follow Chen Yun in to help him save the collapsed worlds. Coincidentally, Chen Yun had raised hamsters and tortoises during college, but in the end the hamsters were sent away and the tortoises were missing. The goldfish, raised after work, did not survive more than a week. As for cicadas, Chen Yun did not know how many cicadas he killed when he was a child. However, these memories related to hamsters and turtles were not recalled until he returned home. The world inside the water polo is familiar yet strange at the same time. What is going on with all this?