During the An Lushan Rebellion of the Tang Dynasty, monsters are everywhere and the people were destitute in the Central Plains. Li Haobai started from the Bashu and wanted to go to the front line to make a meritorious deed. On the way he was swallowed by the monster. By coincidence, Li Haobai and the guardian of the dragon’s veins merged with each other to obtain the power of the black dragon. And he has since been involved in the struggle of various forces.

Fireball takes place during the war between humans and robots. There is no real story, just individual episode skits.

A series commemorating the 3rd anniversary of the mobile game.

A tourism promotion anime for Ogaki City in the Gifu Prefecture. The story's script was written by Kou Nakamura, a famous novelist from Ogaki City. An is confessed to by her childhood friend Yuuki. She runs away from the shock and finds herself time-slipped into the future. With modern tech and flying personal robots, she's shown around by a helpful ikemen named Kibou and his robot rabbit butler. Kibou tells her that she's his grandmother and that Yuuki is his grandfather, and that she doesn't need to be so unsure of her future.