College student and Manga assistant Chika Suzugamori won a newcomer prize but after starting to work officially her drafts are rejected. Feeling down, a travel programme inspires her to go on a trip. After posting to social media where she should go, she receives some overwhelming response and feels she couldn't back out. And so...

It is the year 2045, The House was an orphanage where children were raised and educated until the age of 12 or until someone adopts them before then. Emma, Ray and Norman were the prodigies amongst them. Everyone seemed happy until one night when one of the children leaves without their favourite stuffed toy, Emma and Norman discover it...