The use of "secondary element" to refer to characters in animation, games and other works is because animation, games and other works take printed matter or screen as the carrier, but this does not mean that everything presented in printed matter and screen is "secondary element". "Second element" is used by Japanese anime fans, and photos, movies and TV plays of real people are naturally not within the scope of "second element".
The full name of * * * medicine actually says "Let's * * * take medicine together", but it doesn't mean that we can become a better social backbone together under the action of medicine, but "Let's go to a mental hospital to take medicine together", which is a high-end way to give up treatment after 00.
Extended data:
The original meaning of "secondary element" is a two-dimensional plane and a concept of spatial dimension. Any point of the second dimension can be located by two coordinate axes (such as X axis and Y axis). When representing the area of the second dimension, it is usually in units of 1 pixel.
The use of the word "secondary element" to refer to "overhead" originated in Japan, and now it is also used in Chinese circles outside Japan (fantasy in English is similar, but fantasy is not commonly used).
Japan's early animation and manga works are all composed of two-dimensional images, and the pictures are flat, so they are called "the second world" by anime lovers, and on the contrary they are "the third world", that is, the real world. The ACGN cultural circle uses the word "secondary element" to mean "overhead", "imagination", "fantasy" and "fiction", and then refers to "overhead world".
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