There were simple and easy-to-understand patterns on the small notebook. Everything was drawn using the stickman style.
In terms of details, it was obviously imitating the body movements of an abyssal beast or a beast. As long as an abyssal beast had a little bit of IQ, the things on here could be understood. If it followed the above movements, it could even complete the technique.
This kind of thing was similar to some martial arts novels where patterns were carved on the walls of caves.
But the real techniques had words.
For example, the changes in the internal organs were difficult to depict with patterns.
Creation is hard, cheer me up!