The three worldviews of the ACG world usually referred to the three main worlds in Japanese anime, manga, and game culture: Type 1 Moon World (To Moon World) The Moon-Shaped World was the background and setting of many Japanese anime, manga, and games, including Fate/Stay Night, Fate/Zero, Forbidden Book Catalog of Magicians, and Science Super Electromagnetic Gun. In this world, there were all kinds of magic and superpowers. The characters usually had powerful magic and weapons. 2. The anime universe The anime universe refers to the fictional world in Japanese anime culture, which is usually composed of a series of anime works. This fictional world usually had unique settings, characters, and storylines that were loved by Japanese anime fans. The more famous anime universes included Naruto, One Piece, Reaper, and Attack of the Giants. 3. Mythical World A fantasy world refers to a fictional world full of myths and magic, usually appearing in literature, games, and movies. There were all kinds of gods, mages, mythical creatures, and mysterious things in this world.