Which is the best secondary equivalent doll

The term "binary" (Japanese: にじげん) is a term used in the ACGN subculture circle, and is derived from the Japanese word "binary", which means "two-dimensional". Early Japanese animation, manga, games, and other works are composed of two-dimensional images, which simply means that the animation, games, and other graphic visual works are presented on paper or screen, and that the characters are in the form of images, which are different from the real people who act in movies and TV dramas, and are therefore called "paper people". The virtual worlds created through these vehicles are referred to by anime fans as "secondary worlds," or "second gen" for short. In a sense, it also means that the people who love it are living in a flat world.