AiRa was a Virtual Software made by human. She really good in singing and got a lots of fans around the world. But, one day a digital virus has corrupted her. She ended up rejected by viewers after her voice got corrupted and can't sing normally anymore. So her developers ended up throwing her away in a device called USB drive.

One day, a weird looking black cat like figure with white cat ear hoodie go to the dimension looking for something. He find the weird looking device and ended up picking it up.  He ask his royal guard about how to use the device. After learning how to use the device both of them finally can get access to the device and activated AiRa accidently. They both confuse while AiRa appear to be crying on the screen. After learning about AiRa's story, the royal guard use something called ANTIVIRUS and remove the virus off AiRa's software. The Tadano do have some modern technology gadgets from different universe thanks to their royal guard who bring those into their universe. So, because of that, AiRa can use those gadgets to interact with everyone in the house. She also learned about the universe magical technology where AiRa can be a Virtual Star by creating her own Magical Broadcast Channel and become a Virtual Idol.