A World Only Known to Birdmen

This is the story of Kanade Takayama in another world line. It's just that in her world, besides Eden and Birdman, there are other strange things. For example, people from the future, such as high school detectives who have become children, such as magical girls, such as people with supernatural powers, such as those who play with fire. But the strangest thing is actually Takayama Kanade herself, because once she awakens, she will transform from a three-dimensional creature into an invincible high-latitude creature. … … One day, Yingshan, who had transformed into a high-dimensional creature, saw an old man with a beard and a cane. The old man smiled like a chrysanthemum at Yingshan and took out two balls, one black and one white. He held the black ball in his left hand and the white ball in his right hand. "Girl, are you throwing away the arrogant little crow on the left, or the upright little tennis ball on the right?" Lord God asked.