Inside the Shadows House lives a faceless clan who express their emotions through living dolls that also endlessly clean the mansion of soot. One servant, Emilico, aids her master, Kate, as they learn more about themselves and the secrets of the house.

[Source: Crunchyroll]

The mansion has even more secrets… After finishing their “debut,” Kate, Emilico and three other pairs who started with them begin a new life as adults.

With the mystery of the “Shadows House” still unsolved, a new incident occurs in the children’s wing. Kate and Emilico, whom the Star Bearers suspect of being malcontents, investigate a mysterious robed Shadow who may be the culprit.

What is the goal of this mysterious Shadow?

[Source: Crunchyroll]