Taking place in an American city called Cailean. Elias Lockluster spends his life as a complacent salary man working every day. His normal life is cut short when he saves a cat's life near the Gauss Train Station. Having feelings for his own deceased cat at a young age he decides to take it in as...

Due to a new law regarding the birth of babies, the Mathew household were forced to become a foster family to give their son the brother he'd always wanted. But, they're later surprised to greet a very angry child, that only has one arm and a very guilty conscious.