Dear My Hunny Bunnyこんにちは、私のおチビちゃん.

Jay is an 8th rank public official. She works as a special guardian, and her mission is to heal children whose souls have been deeply wounded. Ludwig shuts himself off from the world. He seems as if he's forgotten how to smile. However, he learns what it means to be happy through Jay, and Jay cherishes him as her own precious Hunny bunny.