Poetry of Birds (とりのぅた) is the theme song of the game AIR released by Key in 2000, and it is also an animated TV version produced by Kyoto Animation in 2005. Poetry of Birds is known as "the national anthem of Japanese animation".

Song title: "Poetry of Birds" Lyrics: Ma Zhi quasi-air composer: Nokubo arranges: Takase Ichigo sings: Lia comes from: Game TV animated theme song content: In ancient Japan, Kannabi No Mikoto, a girl with wings on her back was placed under house arrest because she was regarded as an unknown symbol. Later, I met Liu Ye, who was sent to "protect" her, and went to find her mother with the female official Ye Li (800 monks). Unfortunately, the mother and daughter were also killed in the end, and God shot people with arrows in the air. But she didn't fall down after her death, but floated in the air, cursed and caught in infinite reincarnation. In order to help Shennai, Liye and Liu Ye also decided to give birth to offspring to fulfill their desire for Shennai. 1000 years later, it became the legend of pterodactyl. Kunisaki Yukito, a young man who knows "magic" and plays with dolls for a living, came to a seaside town one day and met the hero Kamio Misuzu. Kunisaki Yukito and his ancestors have been looking for a girl with wings. After getting along with Guan Ling, Guan Ling may be the girl he is looking for. Guan Zhong is a girl who inherited the Wing Man, and Wing Man (and his ancestors) is a descendant of Liu Ye, while Kenai and Mei Xuan in the original work are the characters influenced by the feathers falling from Wing Man's wings.