The civilians of the Crayon Kingdom have always view their Princess Silver as a twelve-year old girl with a beautiful smile. However, unknown to them, the princess has 12 bad habits. This has created much distress to the Chameleon Prime Minister and the Crayon ministers for it would be embarassing if this gets out. One day, a party was held to celebrate Princess Silver's twelvth birthday. The princess was trying to seek her Prince Charming that she forgot to take notice of her bad habits. One of the boys at the party was so angry that he changed Silver's parents, the King and Queen, into stone. In order to break the curse and save her parents, Silver decided to set on a journey to locate the boy. Together with her companions, Silver begins her adventure.

3rd grade teacher Aoki Daisuke didn't expect the first class he ever taught to be one of the toughest obstacles of his life. After getting off on the wrong foot with the entire class, a moment of kind-heartedness instantly convinces one of his students, Rin Kokonoe, to make the ill-fated Aoki-sensei her lover. But what exactly are Rin's intentions for wanting to actively seduce Aoki-sensei, and will Aoki-sensei be able to help her to deal with them?

Shorts played before Made in Abyss Movie 3: Fukaki Tamashii no Reimei in Japan's theatrical screenings.

In a near future, an illness called "Cagaster" made ​​its appearance. It turns humans into insects. The story begins 30 years after the onset of the illness, in 2125. It follows the adventures of Kidou, a boy who fights insects.